4x+-15=20+-1

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Solution for 4x+-15=20+-1 equation:


Simplifying
4x + -15 = 20 + -1

Reorder the terms:
-15 + 4x = 20 + -1

Combine like terms: 20 + -1 = 19
-15 + 4x = 19

Solving
-15 + 4x = 19

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 4x = 19 + 15

Combine like terms: -15 + 15 = 0
0 + 4x = 19 + 15
4x = 19 + 15

Combine like terms: 19 + 15 = 34
4x = 34

Divide each side by '4'.
x = 8.5

Simplifying
x = 8.5

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