3(3x+4)-2=7x+4

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Solution for 3(3x+4)-2=7x+4 equation:


Simplifying
3(3x + 4) + -2 = 7x + 4

Reorder the terms:
3(4 + 3x) + -2 = 7x + 4
(4 * 3 + 3x * 3) + -2 = 7x + 4
(12 + 9x) + -2 = 7x + 4

Reorder the terms:
12 + -2 + 9x = 7x + 4

Combine like terms: 12 + -2 = 10
10 + 9x = 7x + 4

Reorder the terms:
10 + 9x = 4 + 7x

Solving
10 + 9x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
10 + 9x + -7x = 4 + 7x + -7x

Combine like terms: 9x + -7x = 2x
10 + 2x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
10 + 2x = 4 + 0
10 + 2x = 4

Add '-10' to each side of the equation.
10 + -10 + 2x = 4 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = 4 + -10
2x = 4 + -10

Combine like terms: 4 + -10 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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