-3(m-7)+5=-7(m+9)

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Solution for -3(m-7)+5=-7(m+9) equation:


Simplifying
-3(m + -7) + 5 = -7(m + 9)

Reorder the terms:
-3(-7 + m) + 5 = -7(m + 9)
(-7 * -3 + m * -3) + 5 = -7(m + 9)
(21 + -3m) + 5 = -7(m + 9)

Reorder the terms:
21 + 5 + -3m = -7(m + 9)

Combine like terms: 21 + 5 = 26
26 + -3m = -7(m + 9)

Reorder the terms:
26 + -3m = -7(9 + m)
26 + -3m = (9 * -7 + m * -7)
26 + -3m = (-63 + -7m)

Solving
26 + -3m = -63 + -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
26 + -3m + 7m = -63 + -7m + 7m

Combine like terms: -3m + 7m = 4m
26 + 4m = -63 + -7m + 7m

Combine like terms: -7m + 7m = 0
26 + 4m = -63 + 0
26 + 4m = -63

Add '-26' to each side of the equation.
26 + -26 + 4m = -63 + -26

Combine like terms: 26 + -26 = 0
0 + 4m = -63 + -26
4m = -63 + -26

Combine like terms: -63 + -26 = -89
4m = -89

Divide each side by '4'.
m = -22.25

Simplifying
m = -22.25

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