-3(8x-10)+3(10x+9)=

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Solution for -3(8x-10)+3(10x+9)= equation:


Simplifying
-3(8x + -10) + 3(10x + 9) = 0

Reorder the terms:
-3(-10 + 8x) + 3(10x + 9) = 0
(-10 * -3 + 8x * -3) + 3(10x + 9) = 0
(30 + -24x) + 3(10x + 9) = 0

Reorder the terms:
30 + -24x + 3(9 + 10x) = 0
30 + -24x + (9 * 3 + 10x * 3) = 0
30 + -24x + (27 + 30x) = 0

Reorder the terms:
30 + 27 + -24x + 30x = 0

Combine like terms: 30 + 27 = 57
57 + -24x + 30x = 0

Combine like terms: -24x + 30x = 6x
57 + 6x = 0

Solving
57 + 6x = 0

Solving for variable 'x'.

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

Add '-57' to each side of the equation.
57 + -57 + 6x = 0 + -57

Combine like terms: 57 + -57 = 0
0 + 6x = 0 + -57
6x = 0 + -57

Combine like terms: 0 + -57 = -57
6x = -57

Divide each side by '6'.
x = -9.5

Simplifying
x = -9.5

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