6(9x-7)+4(3+x)=86

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Solution for 6(9x-7)+4(3+x)=86 equation:


Simplifying
6(9x + -7) + 4(3 + x) = 86

Reorder the terms:
6(-7 + 9x) + 4(3 + x) = 86
(-7 * 6 + 9x * 6) + 4(3 + x) = 86
(-42 + 54x) + 4(3 + x) = 86
-42 + 54x + (3 * 4 + x * 4) = 86
-42 + 54x + (12 + 4x) = 86

Reorder the terms:
-42 + 12 + 54x + 4x = 86

Combine like terms: -42 + 12 = -30
-30 + 54x + 4x = 86

Combine like terms: 54x + 4x = 58x
-30 + 58x = 86

Solving
-30 + 58x = 86

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 58x = 86 + 30

Combine like terms: -30 + 30 = 0
0 + 58x = 86 + 30
58x = 86 + 30

Combine like terms: 86 + 30 = 116
58x = 116

Divide each side by '58'.
x = 2

Simplifying
x = 2

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