3(9-3x-4x)+8(3x+4)=11

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Solution for 3(9-3x-4x)+8(3x+4)=11 equation:


Simplifying
3(9 + -3x + -4x) + 8(3x + 4) = 11

Combine like terms: -3x + -4x = -7x
3(9 + -7x) + 8(3x + 4) = 11
(9 * 3 + -7x * 3) + 8(3x + 4) = 11
(27 + -21x) + 8(3x + 4) = 11

Reorder the terms:
27 + -21x + 8(4 + 3x) = 11
27 + -21x + (4 * 8 + 3x * 8) = 11
27 + -21x + (32 + 24x) = 11

Reorder the terms:
27 + 32 + -21x + 24x = 11

Combine like terms: 27 + 32 = 59
59 + -21x + 24x = 11

Combine like terms: -21x + 24x = 3x
59 + 3x = 11

Solving
59 + 3x = 11

Solving for variable 'x'.

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

Add '-59' to each side of the equation.
59 + -59 + 3x = 11 + -59

Combine like terms: 59 + -59 = 0
0 + 3x = 11 + -59
3x = 11 + -59

Combine like terms: 11 + -59 = -48
3x = -48

Divide each side by '3'.
x = -16

Simplifying
x = -16

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