9(4x+7)-6(7x+10)=-54

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Solution for 9(4x+7)-6(7x+10)=-54 equation:


Simplifying
9(4x + 7) + -6(7x + 10) = -54

Reorder the terms:
9(7 + 4x) + -6(7x + 10) = -54
(7 * 9 + 4x * 9) + -6(7x + 10) = -54
(63 + 36x) + -6(7x + 10) = -54

Reorder the terms:
63 + 36x + -6(10 + 7x) = -54
63 + 36x + (10 * -6 + 7x * -6) = -54
63 + 36x + (-60 + -42x) = -54

Reorder the terms:
63 + -60 + 36x + -42x = -54

Combine like terms: 63 + -60 = 3
3 + 36x + -42x = -54

Combine like terms: 36x + -42x = -6x
3 + -6x = -54

Solving
3 + -6x = -54

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -6x = -54 + -3

Combine like terms: 3 + -3 = 0
0 + -6x = -54 + -3
-6x = -54 + -3

Combine like terms: -54 + -3 = -57
-6x = -57

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

Simplifying
x = 9.5

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