4(6x-9)+5(7+x)=86

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Solution for 4(6x-9)+5(7+x)=86 equation:


Simplifying
4(6x + -9) + 5(7 + x) = 86

Reorder the terms:
4(-9 + 6x) + 5(7 + x) = 86
(-9 * 4 + 6x * 4) + 5(7 + x) = 86
(-36 + 24x) + 5(7 + x) = 86
-36 + 24x + (7 * 5 + x * 5) = 86
-36 + 24x + (35 + 5x) = 86

Reorder the terms:
-36 + 35 + 24x + 5x = 86

Combine like terms: -36 + 35 = -1
-1 + 24x + 5x = 86

Combine like terms: 24x + 5x = 29x
-1 + 29x = 86

Solving
-1 + 29x = 86

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 29x = 86 + 1

Combine like terms: -1 + 1 = 0
0 + 29x = 86 + 1
29x = 86 + 1

Combine like terms: 86 + 1 = 87
29x = 87

Divide each side by '29'.
x = 3

Simplifying
x = 3

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