7-7x+9+4x+4x-5=6+3*4

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


Simplifying
7 + -7x + 9 + 4x + 4x + -5 = 6 + 3 * 4

Reorder the terms:
7 + 9 + -5 + -7x + 4x + 4x = 6 + 3 * 4

Combine like terms: 7 + 9 = 16
16 + -5 + -7x + 4x + 4x = 6 + 3 * 4

Combine like terms: 16 + -5 = 11
11 + -7x + 4x + 4x = 6 + 3 * 4

Combine like terms: -7x + 4x = -3x
11 + -3x + 4x = 6 + 3 * 4

Combine like terms: -3x + 4x = 1x
11 + 1x = 6 + 3 * 4

Multiply 3 * 4
11 + 1x = 6 + 12

Combine like terms: 6 + 12 = 18
11 + 1x = 18

Solving
11 + 1x = 18

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 1x = 18 + -11

Combine like terms: 11 + -11 = 0
0 + 1x = 18 + -11
1x = 18 + -11

Combine like terms: 18 + -11 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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