2(3+x)-4x+7=-1

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Solution for 2(3+x)-4x+7=-1 equation:


Simplifying
2(3 + x) + -4x + 7 = -1
(3 * 2 + x * 2) + -4x + 7 = -1
(6 + 2x) + -4x + 7 = -1

Reorder the terms:
6 + 7 + 2x + -4x = -1

Combine like terms: 6 + 7 = 13
13 + 2x + -4x = -1

Combine like terms: 2x + -4x = -2x
13 + -2x = -1

Solving
13 + -2x = -1

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -2x = -1 + -13

Combine like terms: 13 + -13 = 0
0 + -2x = -1 + -13
-2x = -1 + -13

Combine like terms: -1 + -13 = -14
-2x = -14

Divide each side by '-2'.
x = 7

Simplifying
x = 7

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