7x-1=-5(4+3x)-3

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Solution for 7x-1=-5(4+3x)-3 equation:


Simplifying
7x + -1 = -5(4 + 3x) + -3

Reorder the terms:
-1 + 7x = -5(4 + 3x) + -3
-1 + 7x = (4 * -5 + 3x * -5) + -3
-1 + 7x = (-20 + -15x) + -3

Reorder the terms:
-1 + 7x = -20 + -3 + -15x

Combine like terms: -20 + -3 = -23
-1 + 7x = -23 + -15x

Solving
-1 + 7x = -23 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
-1 + 7x + 15x = -23 + -15x + 15x

Combine like terms: 7x + 15x = 22x
-1 + 22x = -23 + -15x + 15x

Combine like terms: -15x + 15x = 0
-1 + 22x = -23 + 0
-1 + 22x = -23

Add '1' to each side of the equation.
-1 + 1 + 22x = -23 + 1

Combine like terms: -1 + 1 = 0
0 + 22x = -23 + 1
22x = -23 + 1

Combine like terms: -23 + 1 = -22
22x = -22

Divide each side by '22'.
x = -1

Simplifying
x = -1

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