Question

19 + 1.5(10m – 8) = 127

Answer 1

$19+1,5(10m-8)=127\\\\19+15m-12=127\\\\15m+7=127 \ \ /-7\\\\15m=120 \ \ /:15\\\\\huge\boxed{m=8}$

Answer 2

Answer:

$m=8$

Step-by-step explanation:

$19 + 1.5(10m-8) = 127$

Multiply both sides by 10

$190+15(10m-8)=1270$

Subtract 190 from both sides

$15(10m-8)=1080$

Divide both sides by 15

$10m-8=72$

Add 8 to both sides

$10m=80$

Simplify

$m=8$