3m-5(1+7m)=261

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Solution for 3m-5(1+7m)=261 equation:


Simplifying
3m + -5(1 + 7m) = 261
3m + (1 * -5 + 7m * -5) = 261
3m + (-5 + -35m) = 261

Reorder the terms:
-5 + 3m + -35m = 261

Combine like terms: 3m + -35m = -32m
-5 + -32m = 261

Solving
-5 + -32m = 261

Solving for variable 'm'.

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

Add '5' to each side of the equation.
-5 + 5 + -32m = 261 + 5

Combine like terms: -5 + 5 = 0
0 + -32m = 261 + 5
-32m = 261 + 5

Combine like terms: 261 + 5 = 266
-32m = 266

Divide each side by '-32'.
m = -8.3125

Simplifying
m = -8.3125

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