8x+3(x+5)-(x-4)=

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Solution for 8x+3(x+5)-(x-4)= equation:


Simplifying
8x + 3(x + 5) + -1(x + -4) = 0

Reorder the terms:
8x + 3(5 + x) + -1(x + -4) = 0
8x + (5 * 3 + x * 3) + -1(x + -4) = 0
8x + (15 + 3x) + -1(x + -4) = 0

Reorder the terms:
8x + 15 + 3x + -1(-4 + x) = 0
8x + 15 + 3x + (-4 * -1 + x * -1) = 0
8x + 15 + 3x + (4 + -1x) = 0

Reorder the terms:
15 + 4 + 8x + 3x + -1x = 0

Combine like terms: 15 + 4 = 19
19 + 8x + 3x + -1x = 0

Combine like terms: 8x + 3x = 11x
19 + 11x + -1x = 0

Combine like terms: 11x + -1x = 10x
19 + 10x = 0

Solving
19 + 10x = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 10x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 10x = 0 + -19
10x = 0 + -19

Combine like terms: 0 + -19 = -19
10x = -19

Divide each side by '10'.
x = -1.9

Simplifying
x = -1.9

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