(8x+9)-(-3x+4)=

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Solution for (8x+9)-(-3x+4)= equation:


Simplifying
(8x + 9) + -1(-3x + 4) = 0

Reorder the terms:
(9 + 8x) + -1(-3x + 4) = 0

Remove parenthesis around (9 + 8x)
9 + 8x + -1(-3x + 4) = 0

Reorder the terms:
9 + 8x + -1(4 + -3x) = 0
9 + 8x + (4 * -1 + -3x * -1) = 0
9 + 8x + (-4 + 3x) = 0

Reorder the terms:
9 + -4 + 8x + 3x = 0

Combine like terms: 9 + -4 = 5
5 + 8x + 3x = 0

Combine like terms: 8x + 3x = 11x
5 + 11x = 0

Solving
5 + 11x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 11x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 11x = 0 + -5
11x = 0 + -5

Combine like terms: 0 + -5 = -5
11x = -5

Divide each side by '11'.
x = -0.4545454545

Simplifying
x = -0.4545454545

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