-7x-9=-8x-3

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Solution for -7x-9=-8x-3 equation:


Simplifying
-7x + -9 = -8x + -3

Reorder the terms:
-9 + -7x = -8x + -3

Reorder the terms:
-9 + -7x = -3 + -8x

Solving
-9 + -7x = -3 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-9 + -7x + 8x = -3 + -8x + 8x

Combine like terms: -7x + 8x = 1x
-9 + 1x = -3 + -8x + 8x

Combine like terms: -8x + 8x = 0
-9 + 1x = -3 + 0
-9 + 1x = -3

Add '9' to each side of the equation.
-9 + 9 + 1x = -3 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = -3 + 9
1x = -3 + 9

Combine like terms: -3 + 9 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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