7(m-28)-5(5m-39)=35

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Solution for 7(m-28)-5(5m-39)=35 equation:


Simplifying
7(m + -28) + -5(5m + -39) = 35

Reorder the terms:
7(-28 + m) + -5(5m + -39) = 35
(-28 * 7 + m * 7) + -5(5m + -39) = 35
(-196 + 7m) + -5(5m + -39) = 35

Reorder the terms:
-196 + 7m + -5(-39 + 5m) = 35
-196 + 7m + (-39 * -5 + 5m * -5) = 35
-196 + 7m + (195 + -25m) = 35

Reorder the terms:
-196 + 195 + 7m + -25m = 35

Combine like terms: -196 + 195 = -1
-1 + 7m + -25m = 35

Combine like terms: 7m + -25m = -18m
-1 + -18m = 35

Solving
-1 + -18m = 35

Solving for variable 'm'.

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

Add '1' to each side of the equation.
-1 + 1 + -18m = 35 + 1

Combine like terms: -1 + 1 = 0
0 + -18m = 35 + 1
-18m = 35 + 1

Combine like terms: 35 + 1 = 36
-18m = 36

Divide each side by '-18'.
m = -2

Simplifying
m = -2

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