4(x+2)-2(x-3)=20

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Solution for 4(x+2)-2(x-3)=20 equation:


Simplifying
4(x + 2) + -2(x + -3) = 20

Reorder the terms:
4(2 + x) + -2(x + -3) = 20
(2 * 4 + x * 4) + -2(x + -3) = 20
(8 + 4x) + -2(x + -3) = 20

Reorder the terms:
8 + 4x + -2(-3 + x) = 20
8 + 4x + (-3 * -2 + x * -2) = 20
8 + 4x + (6 + -2x) = 20

Reorder the terms:
8 + 6 + 4x + -2x = 20

Combine like terms: 8 + 6 = 14
14 + 4x + -2x = 20

Combine like terms: 4x + -2x = 2x
14 + 2x = 20

Solving
14 + 2x = 20

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 2x = 20 + -14

Combine like terms: 14 + -14 = 0
0 + 2x = 20 + -14
2x = 20 + -14

Combine like terms: 20 + -14 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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