7(30+m)=315

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Solution for 7(30+m)=315 equation: 


Simplifying
7(30 + m) = 315
(30 * 7 + m * 7) = 315
(210 + 7m) = 315

Solving
210 + 7m = 315

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-210' to each side of the equation.
210 + -210 + 7m = 315 + -210

Combine like terms: 210 + -210 = 0
0 + 7m = 315 + -210
7m = 315 + -210

Combine like terms: 315 + -210 = 105
7m = 105

Divide each side by '7'.
m = 15

Simplifying
m = 15

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