4(4-3x)+9x=7(5+6x)

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Solution for 4(4-3x)+9x=7(5+6x) equation:


Simplifying
4(4 + -3x) + 9x = 7(5 + 6x)
(4 * 4 + -3x * 4) + 9x = 7(5 + 6x)
(16 + -12x) + 9x = 7(5 + 6x)

Combine like terms: -12x + 9x = -3x
16 + -3x = 7(5 + 6x)
16 + -3x = (5 * 7 + 6x * 7)
16 + -3x = (35 + 42x)

Solving
16 + -3x = 35 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
16 + -3x + -42x = 35 + 42x + -42x

Combine like terms: -3x + -42x = -45x
16 + -45x = 35 + 42x + -42x

Combine like terms: 42x + -42x = 0
16 + -45x = 35 + 0
16 + -45x = 35

Add '-16' to each side of the equation.
16 + -16 + -45x = 35 + -16

Combine like terms: 16 + -16 = 0
0 + -45x = 35 + -16
-45x = 35 + -16

Combine like terms: 35 + -16 = 19
-45x = 19

Divide each side by '-45'.
x = -0.4222222222

Simplifying
x = -0.4222222222

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