7(m-9)-6(2m-7)=6(m+8)+4

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Solution for 7(m-9)-6(2m-7)=6(m+8)+4 equation:


Simplifying
7(m + -9) + -6(2m + -7) = 6(m + 8) + 4

Reorder the terms:
7(-9 + m) + -6(2m + -7) = 6(m + 8) + 4
(-9 * 7 + m * 7) + -6(2m + -7) = 6(m + 8) + 4
(-63 + 7m) + -6(2m + -7) = 6(m + 8) + 4

Reorder the terms:
-63 + 7m + -6(-7 + 2m) = 6(m + 8) + 4
-63 + 7m + (-7 * -6 + 2m * -6) = 6(m + 8) + 4
-63 + 7m + (42 + -12m) = 6(m + 8) + 4

Reorder the terms:
-63 + 42 + 7m + -12m = 6(m + 8) + 4

Combine like terms: -63 + 42 = -21
-21 + 7m + -12m = 6(m + 8) + 4

Combine like terms: 7m + -12m = -5m
-21 + -5m = 6(m + 8) + 4

Reorder the terms:
-21 + -5m = 6(8 + m) + 4
-21 + -5m = (8 * 6 + m * 6) + 4
-21 + -5m = (48 + 6m) + 4

Reorder the terms:
-21 + -5m = 48 + 4 + 6m

Combine like terms: 48 + 4 = 52
-21 + -5m = 52 + 6m

Solving
-21 + -5m = 52 + 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
-21 + -5m + -6m = 52 + 6m + -6m

Combine like terms: -5m + -6m = -11m
-21 + -11m = 52 + 6m + -6m

Combine like terms: 6m + -6m = 0
-21 + -11m = 52 + 0
-21 + -11m = 52

Add '21' to each side of the equation.
-21 + 21 + -11m = 52 + 21

Combine like terms: -21 + 21 = 0
0 + -11m = 52 + 21
-11m = 52 + 21

Combine like terms: 52 + 21 = 73
-11m = 73

Divide each side by '-11'.
m = -6.636363636

Simplifying
m = -6.636363636

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