2x+4=-1+7

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


Simplifying
2x + 4 = -1 + 7

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

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

Solving
4 + 2x = 6

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 2x = 6 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 6 + -4
2x = 6 + -4

Combine like terms: 6 + -4 = 2
2x = 2

Divide each side by '2'.
x = 1

Simplifying
x = 1

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