3(2-9x-7x)+5(8x+6)=4

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Solution for 3(2-9x-7x)+5(8x+6)=4 equation:


Simplifying
3(2 + -9x + -7x) + 5(8x + 6) = 4

Combine like terms: -9x + -7x = -16x
3(2 + -16x) + 5(8x + 6) = 4
(2 * 3 + -16x * 3) + 5(8x + 6) = 4
(6 + -48x) + 5(8x + 6) = 4

Reorder the terms:
6 + -48x + 5(6 + 8x) = 4
6 + -48x + (6 * 5 + 8x * 5) = 4
6 + -48x + (30 + 40x) = 4

Reorder the terms:
6 + 30 + -48x + 40x = 4

Combine like terms: 6 + 30 = 36
36 + -48x + 40x = 4

Combine like terms: -48x + 40x = -8x
36 + -8x = 4

Solving
36 + -8x = 4

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + -8x = 4 + -36

Combine like terms: 36 + -36 = 0
0 + -8x = 4 + -36
-8x = 4 + -36

Combine like terms: 4 + -36 = -32
-8x = -32

Divide each side by '-8'.
x = 4

Simplifying
x = 4

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