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

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


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

Reorder the terms:
7x + 4(2 + -1x) = -1
7x + (2 * 4 + -1x * 4) = -1
7x + (8 + -4x) = -1

Reorder the terms:
8 + 7x + -4x = -1

Combine like terms: 7x + -4x = 3x
8 + 3x = -1

Solving
8 + 3x = -1

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = -1 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = -1 + -8
3x = -1 + -8

Combine like terms: -1 + -8 = -9
3x = -9

Divide each side by '3'.
x = -3

Simplifying
x = -3

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