(7x-18)-(-5x+4)=

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Solution for (7x-18)-(-5x+4)= equation:


Simplifying
(7x + -18) + -1(-5x + 4) = 0

Reorder the terms:
(-18 + 7x) + -1(-5x + 4) = 0

Remove parenthesis around (-18 + 7x)
-18 + 7x + -1(-5x + 4) = 0

Reorder the terms:
-18 + 7x + -1(4 + -5x) = 0
-18 + 7x + (4 * -1 + -5x * -1) = 0
-18 + 7x + (-4 + 5x) = 0

Reorder the terms:
-18 + -4 + 7x + 5x = 0

Combine like terms: -18 + -4 = -22
-22 + 7x + 5x = 0

Combine like terms: 7x + 5x = 12x
-22 + 12x = 0

Solving
-22 + 12x = 0

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + 12x = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 12x = 0 + 22
12x = 0 + 22

Combine like terms: 0 + 22 = 22
12x = 22

Divide each side by '12'.
x = 1.833333333

Simplifying
x = 1.833333333

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