210=-7(-7m+5)

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Solution for 210=-7(-7m+5) equation:


Simplifying
210 = -7(-7m + 5)

Reorder the terms:
210 = -7(5 + -7m)
210 = (5 * -7 + -7m * -7)
210 = (-35 + 49m)

Solving
210 = -35 + 49m

Solving for variable 'm'.

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

Add '-49m' to each side of the equation.
210 + -49m = -35 + 49m + -49m

Combine like terms: 49m + -49m = 0
210 + -49m = -35 + 0
210 + -49m = -35

Add '-210' to each side of the equation.
210 + -210 + -49m = -35 + -210

Combine like terms: 210 + -210 = 0
0 + -49m = -35 + -210
-49m = -35 + -210

Combine like terms: -35 + -210 = -245
-49m = -245

Divide each side by '-49'.
m = 5

Simplifying
m = 5

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