-10(2x-3)+7(3x-4)-9=8-2

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Solution for -10(2x-3)+7(3x-4)-9=8-2 equation:


Simplifying
-10(2x + -3) + 7(3x + -4) + -9 = 8 + -2

Reorder the terms:
-10(-3 + 2x) + 7(3x + -4) + -9 = 8 + -2
(-3 * -10 + 2x * -10) + 7(3x + -4) + -9 = 8 + -2
(30 + -20x) + 7(3x + -4) + -9 = 8 + -2

Reorder the terms:
30 + -20x + 7(-4 + 3x) + -9 = 8 + -2
30 + -20x + (-4 * 7 + 3x * 7) + -9 = 8 + -2
30 + -20x + (-28 + 21x) + -9 = 8 + -2

Reorder the terms:
30 + -28 + -9 + -20x + 21x = 8 + -2

Combine like terms: 30 + -28 = 2
2 + -9 + -20x + 21x = 8 + -2

Combine like terms: 2 + -9 = -7
-7 + -20x + 21x = 8 + -2

Combine like terms: -20x + 21x = 1x
-7 + 1x = 8 + -2

Combine like terms: 8 + -2 = 6
-7 + 1x = 6

Solving
-7 + 1x = 6

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 1x = 6 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = 6 + 7
1x = 6 + 7

Combine like terms: 6 + 7 = 13
1x = 13

Divide each side by '1'.
x = 13

Simplifying
x = 13

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