1+2x=4(x-2)-8

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Solution for 1+2x=4(x-2)-8 equation:


Simplifying
1 + 2x = 4(x + -2) + -8

Reorder the terms:
1 + 2x = 4(-2 + x) + -8
1 + 2x = (-2 * 4 + x * 4) + -8
1 + 2x = (-8 + 4x) + -8

Reorder the terms:
1 + 2x = -8 + -8 + 4x

Combine like terms: -8 + -8 = -16
1 + 2x = -16 + 4x

Solving
1 + 2x = -16 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
1 + 2x + -4x = -16 + 4x + -4x

Combine like terms: 2x + -4x = -2x
1 + -2x = -16 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + -2x = -16 + 0
1 + -2x = -16

Add '-1' to each side of the equation.
1 + -1 + -2x = -16 + -1

Combine like terms: 1 + -1 = 0
0 + -2x = -16 + -1
-2x = -16 + -1

Combine like terms: -16 + -1 = -17
-2x = -17

Divide each side by '-2'.
x = 8.5

Simplifying
x = 8.5

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