1.6x-72=4x-30

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Solution for 1.6x-72=4x-30 equation:


Simplifying
1.6x + -72 = 4x + -30

Reorder the terms:
-72 + 1.6x = 4x + -30

Reorder the terms:
-72 + 1.6x = -30 + 4x

Solving
-72 + 1.6x = -30 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-72 + 1.6x + -4x = -30 + 4x + -4x

Combine like terms: 1.6x + -4x = -2.4x
-72 + -2.4x = -30 + 4x + -4x

Combine like terms: 4x + -4x = 0
-72 + -2.4x = -30 + 0
-72 + -2.4x = -30

Add '72' to each side of the equation.
-72 + 72 + -2.4x = -30 + 72

Combine like terms: -72 + 72 = 0
0 + -2.4x = -30 + 72
-2.4x = -30 + 72

Combine like terms: -30 + 72 = 42
-2.4x = 42

Divide each side by '-2.4'.
x = -17.5

Simplifying
x = -17.5

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