75x-30x-30x-30x+270=

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Solution for 75x-30x-30x-30x+270= equation:


Simplifying
75x + -30x + -30x + -30x + 270 = 0

Reorder the terms:
270 + 75x + -30x + -30x + -30x = 0

Combine like terms: 75x + -30x = 45x
270 + 45x + -30x + -30x = 0

Combine like terms: 45x + -30x = 15x
270 + 15x + -30x = 0

Combine like terms: 15x + -30x = -15x
270 + -15x = 0

Solving
270 + -15x = 0

Solving for variable 'x'.

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

Add '-270' to each side of the equation.
270 + -270 + -15x = 0 + -270

Combine like terms: 270 + -270 = 0
0 + -15x = 0 + -270
-15x = 0 + -270

Combine like terms: 0 + -270 = -270
-15x = -270

Divide each side by '-15'.
x = 18

Simplifying
x = 18

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