9(5-4x-3x)+7(8x+5)=10

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Solution for 9(5-4x-3x)+7(8x+5)=10 equation:


Simplifying
9(5 + -4x + -3x) + 7(8x + 5) = 10

Combine like terms: -4x + -3x = -7x
9(5 + -7x) + 7(8x + 5) = 10
(5 * 9 + -7x * 9) + 7(8x + 5) = 10
(45 + -63x) + 7(8x + 5) = 10

Reorder the terms:
45 + -63x + 7(5 + 8x) = 10
45 + -63x + (5 * 7 + 8x * 7) = 10
45 + -63x + (35 + 56x) = 10

Reorder the terms:
45 + 35 + -63x + 56x = 10

Combine like terms: 45 + 35 = 80
80 + -63x + 56x = 10

Combine like terms: -63x + 56x = -7x
80 + -7x = 10

Solving
80 + -7x = 10

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + -7x = 10 + -80

Combine like terms: 80 + -80 = 0
0 + -7x = 10 + -80
-7x = 10 + -80

Combine like terms: 10 + -80 = -70
-7x = -70

Divide each side by '-7'.
x = 10

Simplifying
x = 10

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