2(m+3)-11(m+9)=8(m-11)-7(m-11)

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Solution for 2(m+3)-11(m+9)=8(m-11)-7(m-11) equation:


Simplifying
2(m + 3) + -11(m + 9) = 8(m + -11) + -7(m + -11)

Reorder the terms:
2(3 + m) + -11(m + 9) = 8(m + -11) + -7(m + -11)
(3 * 2 + m * 2) + -11(m + 9) = 8(m + -11) + -7(m + -11)
(6 + 2m) + -11(m + 9) = 8(m + -11) + -7(m + -11)

Reorder the terms:
6 + 2m + -11(9 + m) = 8(m + -11) + -7(m + -11)
6 + 2m + (9 * -11 + m * -11) = 8(m + -11) + -7(m + -11)
6 + 2m + (-99 + -11m) = 8(m + -11) + -7(m + -11)

Reorder the terms:
6 + -99 + 2m + -11m = 8(m + -11) + -7(m + -11)

Combine like terms: 6 + -99 = -93
-93 + 2m + -11m = 8(m + -11) + -7(m + -11)

Combine like terms: 2m + -11m = -9m
-93 + -9m = 8(m + -11) + -7(m + -11)

Reorder the terms:
-93 + -9m = 8(-11 + m) + -7(m + -11)
-93 + -9m = (-11 * 8 + m * 8) + -7(m + -11)
-93 + -9m = (-88 + 8m) + -7(m + -11)

Reorder the terms:
-93 + -9m = -88 + 8m + -7(-11 + m)
-93 + -9m = -88 + 8m + (-11 * -7 + m * -7)
-93 + -9m = -88 + 8m + (77 + -7m)

Reorder the terms:
-93 + -9m = -88 + 77 + 8m + -7m

Combine like terms: -88 + 77 = -11
-93 + -9m = -11 + 8m + -7m

Combine like terms: 8m + -7m = 1m
-93 + -9m = -11 + 1m

Solving
-93 + -9m = -11 + 1m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-93 + -9m + -1m = -11 + 1m + -1m

Combine like terms: -9m + -1m = -10m
-93 + -10m = -11 + 1m + -1m

Combine like terms: 1m + -1m = 0
-93 + -10m = -11 + 0
-93 + -10m = -11

Add '93' to each side of the equation.
-93 + 93 + -10m = -11 + 93

Combine like terms: -93 + 93 = 0
0 + -10m = -11 + 93
-10m = -11 + 93

Combine like terms: -11 + 93 = 82
-10m = 82

Divide each side by '-10'.
m = -8.2

Simplifying
m = -8.2

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