4(x+3)-2x=7

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Solution for 4(x+3)-2x=7 equation: 


Simplifying
4(x + 3) + -2x = 7

Reorder the terms:
4(3 + x) + -2x = 7
(3 * 4 + x * 4) + -2x = 7
(12 + 4x) + -2x = 7

Combine like terms: 4x + -2x = 2x
12 + 2x = 7

Solving
12 + 2x = 7

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 2x = 7 + -12

Combine like terms: 12 + -12 = 0
0 + 2x = 7 + -12
2x = 7 + -12

Combine like terms: 7 + -12 = -5
2x = -5

Divide each side by '2'.
x = -2.5

Simplifying
x = -2.5

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