3(x+4)+4(3m)=90

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Solution for 3(x+4)+4(3m)=90 equation:


Simplifying
3(x + 4) + 4(3m) = 90

Reorder the terms:
3(4 + x) + 4(3m) = 90
(4 * 3 + x * 3) + 4(3m) = 90
(12 + 3x) + 4(3m) = 90

Remove parenthesis around (3m)
12 + 3x + 4 * 3m = 90

Multiply 4 * 3
12 + 3x + 12m = 90

Reorder the terms:
12 + 12m + 3x = 90

Solving
12 + 12m + 3x = 90

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + 12m + -12 + 3x = 90 + -12

Reorder the terms:
12 + -12 + 12m + 3x = 90 + -12

Combine like terms: 12 + -12 = 0
0 + 12m + 3x = 90 + -12
12m + 3x = 90 + -12

Combine like terms: 90 + -12 = 78
12m + 3x = 78

Add '-3x' to each side of the equation.
12m + 3x + -3x = 78 + -3x

Combine like terms: 3x + -3x = 0
12m + 0 = 78 + -3x
12m = 78 + -3x

Divide each side by '12'.
m = 6.5 + -0.25x

Simplifying
m = 6.5 + -0.25x

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