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

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


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

Reorder the terms:
1 = -7x + -3(-3 + -2x)
1 = -7x + (-3 * -3 + -2x * -3)
1 = -7x + (9 + 6x)

Reorder the terms:
1 = 9 + -7x + 6x

Combine like terms: -7x + 6x = -1x
1 = 9 + -1x

Solving
1 = 9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
1 + x = 9 + -1x + x

Combine like terms: -1x + x = 0
1 + x = 9 + 0
1 + x = 9

Add '-1' to each side of the equation.
1 + -1 + x = 9 + -1

Combine like terms: 1 + -1 = 0
0 + x = 9 + -1
x = 9 + -1

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

Simplifying
x = 8

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