-4(5x-6)+3(7x-7)-7=5-3

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Solution for -4(5x-6)+3(7x-7)-7=5-3 equation:


Simplifying
-4(5x + -6) + 3(7x + -7) + -7 = 5 + -3

Reorder the terms:
-4(-6 + 5x) + 3(7x + -7) + -7 = 5 + -3
(-6 * -4 + 5x * -4) + 3(7x + -7) + -7 = 5 + -3
(24 + -20x) + 3(7x + -7) + -7 = 5 + -3

Reorder the terms:
24 + -20x + 3(-7 + 7x) + -7 = 5 + -3
24 + -20x + (-7 * 3 + 7x * 3) + -7 = 5 + -3
24 + -20x + (-21 + 21x) + -7 = 5 + -3

Reorder the terms:
24 + -21 + -7 + -20x + 21x = 5 + -3

Combine like terms: 24 + -21 = 3
3 + -7 + -20x + 21x = 5 + -3

Combine like terms: 3 + -7 = -4
-4 + -20x + 21x = 5 + -3

Combine like terms: -20x + 21x = 1x
-4 + 1x = 5 + -3

Combine like terms: 5 + -3 = 2
-4 + 1x = 2

Solving
-4 + 1x = 2

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 1x = 2 + 4

Combine like terms: -4 + 4 = 0
0 + 1x = 2 + 4
1x = 2 + 4

Combine like terms: 2 + 4 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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