8x+2+4x-20=162

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Solution for 8x+2+4x-20=162 equation:


Simplifying
8x + 2 + 4x + -20 = 162

Reorder the terms:
2 + -20 + 8x + 4x = 162

Combine like terms: 2 + -20 = -18
-18 + 8x + 4x = 162

Combine like terms: 8x + 4x = 12x
-18 + 12x = 162

Solving
-18 + 12x = 162

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 12x = 162 + 18

Combine like terms: -18 + 18 = 0
0 + 12x = 162 + 18
12x = 162 + 18

Combine like terms: 162 + 18 = 180
12x = 180

Divide each side by '12'.
x = 15

Simplifying
x = 15

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