(7x+3)-(2x-6)=

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Solution for (7x+3)-(2x-6)= equation:


Simplifying
(7x + 3) + -1(2x + -6) = 0

Reorder the terms:
(3 + 7x) + -1(2x + -6) = 0

Remove parenthesis around (3 + 7x)
3 + 7x + -1(2x + -6) = 0

Reorder the terms:
3 + 7x + -1(-6 + 2x) = 0
3 + 7x + (-6 * -1 + 2x * -1) = 0
3 + 7x + (6 + -2x) = 0

Reorder the terms:
3 + 6 + 7x + -2x = 0

Combine like terms: 3 + 6 = 9
9 + 7x + -2x = 0

Combine like terms: 7x + -2x = 5x
9 + 5x = 0

Solving
9 + 5x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 5x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = 0 + -9
5x = 0 + -9

Combine like terms: 0 + -9 = -9
5x = -9

Divide each side by '5'.
x = -1.8

Simplifying
x = -1.8

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