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

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


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

Reorder the terms:
-7x + -3 + -7(1 + x) = -1(-3x + 3)
-7x + -3 + (1 * -7 + x * -7) = -1(-3x + 3)
-7x + -3 + (-7 + -7x) = -1(-3x + 3)

Reorder the terms:
-3 + -7 + -7x + -7x = -1(-3x + 3)

Combine like terms: -3 + -7 = -10
-10 + -7x + -7x = -1(-3x + 3)

Combine like terms: -7x + -7x = -14x
-10 + -14x = -1(-3x + 3)

Reorder the terms:
-10 + -14x = -1(3 + -3x)
-10 + -14x = (3 * -1 + -3x * -1)
-10 + -14x = (-3 + 3x)

Solving
-10 + -14x = -3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-10 + -14x + -3x = -3 + 3x + -3x

Combine like terms: -14x + -3x = -17x
-10 + -17x = -3 + 3x + -3x

Combine like terms: 3x + -3x = 0
-10 + -17x = -3 + 0
-10 + -17x = -3

Add '10' to each side of the equation.
-10 + 10 + -17x = -3 + 10

Combine like terms: -10 + 10 = 0
0 + -17x = -3 + 10
-17x = -3 + 10

Combine like terms: -3 + 10 = 7
-17x = 7

Divide each side by '-17'.
x = -0.4117647059

Simplifying
x = -0.4117647059

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