315=7(6m+3)

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Solution for 315=7(6m+3) equation:


Simplifying
315 = 7(6m + 3)

Reorder the terms:
315 = 7(3 + 6m)
315 = (3 * 7 + 6m * 7)
315 = (21 + 42m)

Solving
315 = 21 + 42m

Solving for variable 'm'.

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

Add '-42m' to each side of the equation.
315 + -42m = 21 + 42m + -42m

Combine like terms: 42m + -42m = 0
315 + -42m = 21 + 0
315 + -42m = 21

Add '-315' to each side of the equation.
315 + -315 + -42m = 21 + -315

Combine like terms: 315 + -315 = 0
0 + -42m = 21 + -315
-42m = 21 + -315

Combine like terms: 21 + -315 = -294
-42m = -294

Divide each side by '-42'.
m = 7

Simplifying
m = 7

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