4x+9=-7x+13

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Solution for 4x+9=-7x+13 equation:


Simplifying
4x + 9 = -7x + 13

Reorder the terms:
9 + 4x = -7x + 13

Reorder the terms:
9 + 4x = 13 + -7x

Solving
9 + 4x = 13 + -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.
9 + 4x + 7x = 13 + -7x + 7x

Combine like terms: 4x + 7x = 11x
9 + 11x = 13 + -7x + 7x

Combine like terms: -7x + 7x = 0
9 + 11x = 13 + 0
9 + 11x = 13

Add '-9' to each side of the equation.
9 + -9 + 11x = 13 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = 13 + -9
11x = 13 + -9

Combine like terms: 13 + -9 = 4
11x = 4

Divide each side by '11'.
x = 0.3636363636

Simplifying
x = 0.3636363636

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