7x+4+4x+7=9x+3

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Solution for 7x+4+4x+7=9x+3 equation:


Simplifying
7x + 4 + 4x + 7 = 9x + 3

Reorder the terms:
4 + 7 + 7x + 4x = 9x + 3

Combine like terms: 4 + 7 = 11
11 + 7x + 4x = 9x + 3

Combine like terms: 7x + 4x = 11x
11 + 11x = 9x + 3

Reorder the terms:
11 + 11x = 3 + 9x

Solving
11 + 11x = 3 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
11 + 11x + -9x = 3 + 9x + -9x

Combine like terms: 11x + -9x = 2x
11 + 2x = 3 + 9x + -9x

Combine like terms: 9x + -9x = 0
11 + 2x = 3 + 0
11 + 2x = 3

Add '-11' to each side of the equation.
11 + -11 + 2x = 3 + -11

Combine like terms: 11 + -11 = 0
0 + 2x = 3 + -11
2x = 3 + -11

Combine like terms: 3 + -11 = -8
2x = -8

Divide each side by '2'.
x = -4

Simplifying
x = -4

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