(7x-3)-(8x-2)=

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Solution for (7x-3)-(8x-2)= equation:


Simplifying
(7x + -3) + -1(8x + -2) = 0

Reorder the terms:
(-3 + 7x) + -1(8x + -2) = 0

Remove parenthesis around (-3 + 7x)
-3 + 7x + -1(8x + -2) = 0

Reorder the terms:
-3 + 7x + -1(-2 + 8x) = 0
-3 + 7x + (-2 * -1 + 8x * -1) = 0
-3 + 7x + (2 + -8x) = 0

Reorder the terms:
-3 + 2 + 7x + -8x = 0

Combine like terms: -3 + 2 = -1
-1 + 7x + -8x = 0

Combine like terms: 7x + -8x = -1x
-1 + -1x = 0

Solving
-1 + -1x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 0 + 1

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

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

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

Simplifying
x = -1

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