Solving linear equations: the addition property  (Page 2/2)

${\displaystyle y+9=4}$

${\displaystyle a-4=\text{11}}$

${\displaystyle -1+7=x+3}$

${\displaystyle 8m+4-7m=\left(-2\right)\left(-3\right)}$

${\displaystyle \text{12}k-4=9k-6+2k}$

${\displaystyle -3+a=-4}$

${\displaystyle x-\text{11}=5}$ , ${\displaystyle x=\text{16}}$

${\displaystyle y-4=-6}$ , ${\displaystyle y=-2}$

${\displaystyle 2m-1=1}$ , ${\displaystyle m=1}$

${\displaystyle 5y+6=-\text{14}}$ , ${\displaystyle y=-4}$

${\displaystyle \mathrm{3x}+2-\mathrm{7x}=-\mathrm{5x}-6}$ , ${\displaystyle x=-8}$

${\displaystyle -6a+3+3a=4a+7-3a}$ , ${\displaystyle a=-1}$

${\displaystyle -8+x=-8}$ , ${\displaystyle x=0}$

${\displaystyle 8b+6=6-5b}$ , ${\displaystyle b=0}$

${\displaystyle 4x-5=6x-\text{20}}$ , ${\displaystyle x=\frac{\text{15}}{2}}$

${\displaystyle -3y+7=2y-\text{15}}$ , ${\displaystyle y=\frac{\text{22}}{5}}$

${\displaystyle y-6=5}$

${\displaystyle m+8=4}$

${\displaystyle k-1=4}$

${\displaystyle h-9=1}$

${\displaystyle a+5=-4}$

${\displaystyle b-7=-1}$

${\displaystyle x+4-9=6}$

${\displaystyle y-8+\text{10}=2}$

${\displaystyle z+6=6}$

${\displaystyle w-4=-4}$

${\displaystyle x+7-9=6}$

${\displaystyle y-2+5=4}$

${\displaystyle m+3-8=-6+2}$

${\displaystyle z+\text{10}-8=-8+\text{10}}$

${\displaystyle 2+9=k-8}$

${\displaystyle -5+3=h-4}$

${\displaystyle 3m-4=2m+6}$

${\displaystyle 5a+6=4a-8}$

${\displaystyle 8b+6+2b=3b-7+6b-8}$

${\displaystyle \text{12}h-1-3-5h=2h+5h+3(-4)}$

${\displaystyle -4a+5-2a=-3a-\text{11}-2a}$

${\displaystyle -9n-2-6+5n=3n-\left(2\right)\left(-5\right)-6n}$

${\displaystyle y-2\text{.}\text{161}=5\text{.}\text{063}}$

${\displaystyle a-\text{44}\text{.}\text{0014}=-\text{21}\text{.}\text{1625}}$

${\displaystyle -0\text{.}\text{362}-0\text{.}\text{416}=5\text{.}\text{63}m-4\text{.}\text{63}m}$

${\displaystyle 8\text{.}\text{078}-9\text{.}\text{112}=2\text{.}\text{106}y-1\text{.}\text{106}y}$

${\displaystyle 4\text{.}\text{23}k+3\text{.}\text{18}=3\text{.}\text{23}k-5\text{.}\text{83}}$

${\displaystyle 6\text{.}\text{1185}x-4\text{.}\text{0031}=5\text{.}\text{1185}x-0\text{.}\text{0058}}$

${\displaystyle \text{21}\text{.}\text{63}y+\text{12}\text{.}\text{40}-5\text{.}\text{09}y=6\text{.}\text{11}y-\text{15}\text{.}\text{66}+9\text{.}\text{43}y}$

${\displaystyle 0\text{.}\text{029}a-0\text{.}\text{013}-0\text{.}\text{034}-0\text{.}\text{057}=-0\text{.}\text{038}+0\text{.}\text{56}+1\text{.}\text{01}a}$

( [link] ) Is ${\displaystyle \frac{7\text{calculators}}{\text{12}\text{students}}}$ an example of a ratio or a rate?

( [link] ) Convert ${\displaystyle \frac{3}{8}}$ % to a decimal.

( [link] ) 0.4% of what number is 0.014?

( [link] ) Use the clustering method to estimate the sum: ${\displaystyle \text{89}+\text{93}+\text{206}+\text{198}+\text{91}}$

( [link] ) Combine like terms: ${\displaystyle 4x+8y+\text{12}y+9x-2y}$ .