5x-4-2x+5=15

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Solution for 5x-4-2x+5=15 equation:


Simplifying
5x + -4 + -2x + 5 = 15

Reorder the terms:
-4 + 5 + 5x + -2x = 15

Combine like terms: -4 + 5 = 1
1 + 5x + -2x = 15

Combine like terms: 5x + -2x = 3x
1 + 3x = 15

Solving
1 + 3x = 15

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 3x = 15 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 15 + -1
3x = 15 + -1

Combine like terms: 15 + -1 = 14
3x = 14

Divide each side by '3'.
x = 4.666666667

Simplifying
x = 4.666666667

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