(7x+10)-(9x-4)=

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Solution for (7x+10)-(9x-4)= equation:


Simplifying
(7x + 10) + -1(9x + -4) = 0

Reorder the terms:
(10 + 7x) + -1(9x + -4) = 0

Remove parenthesis around (10 + 7x)
10 + 7x + -1(9x + -4) = 0

Reorder the terms:
10 + 7x + -1(-4 + 9x) = 0
10 + 7x + (-4 * -1 + 9x * -1) = 0
10 + 7x + (4 + -9x) = 0

Reorder the terms:
10 + 4 + 7x + -9x = 0

Combine like terms: 10 + 4 = 14
14 + 7x + -9x = 0

Combine like terms: 7x + -9x = -2x
14 + -2x = 0

Solving
14 + -2x = 0

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + -2x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -2x = 0 + -14
-2x = 0 + -14

Combine like terms: 0 + -14 = -14
-2x = -14

Divide each side by '-2'.
x = 7

Simplifying
x = 7

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