4x+15=-5x+16

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Solution for 4x+15=-5x+16 equation:


Simplifying
4x + 15 = -5x + 16

Reorder the terms:
15 + 4x = -5x + 16

Reorder the terms:
15 + 4x = 16 + -5x

Solving
15 + 4x = 16 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
15 + 4x + 5x = 16 + -5x + 5x

Combine like terms: 4x + 5x = 9x
15 + 9x = 16 + -5x + 5x

Combine like terms: -5x + 5x = 0
15 + 9x = 16 + 0
15 + 9x = 16

Add '-15' to each side of the equation.
15 + -15 + 9x = 16 + -15

Combine like terms: 15 + -15 = 0
0 + 9x = 16 + -15
9x = 16 + -15

Combine like terms: 16 + -15 = 1
9x = 1

Divide each side by '9'.
x = 0.1111111111

Simplifying
x = 0.1111111111

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