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

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


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

Combine like terms: 7 + 9 = 16
16 + -12x = 7x + 3(3x + -4)

Reorder the terms:
16 + -12x = 7x + 3(-4 + 3x)
16 + -12x = 7x + (-4 * 3 + 3x * 3)
16 + -12x = 7x + (-12 + 9x)

Reorder the terms:
16 + -12x = -12 + 7x + 9x

Combine like terms: 7x + 9x = 16x
16 + -12x = -12 + 16x

Solving
16 + -12x = -12 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
16 + -12x + -16x = -12 + 16x + -16x

Combine like terms: -12x + -16x = -28x
16 + -28x = -12 + 16x + -16x

Combine like terms: 16x + -16x = 0
16 + -28x = -12 + 0
16 + -28x = -12

Add '-16' to each side of the equation.
16 + -16 + -28x = -12 + -16

Combine like terms: 16 + -16 = 0
0 + -28x = -12 + -16
-28x = -12 + -16

Combine like terms: -12 + -16 = -28
-28x = -28

Divide each side by '-28'.
x = 1

Simplifying
x = 1

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