7.8=4x+1.8

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Solution for 7.8=4x+1.8 equation:


Simplifying
7.8 = 4x + 1.8

Reorder the terms:
7.8 = 1.8 + 4x

Solving
7.8 = 1.8 + 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.
7.8 + -4x = 1.8 + 4x + -4x

Combine like terms: 4x + -4x = 0
7.8 + -4x = 1.8 + 0
7.8 + -4x = 1.8

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -4x = 1.8 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -4x = 1.8 + -7.8
-4x = 1.8 + -7.8

Combine like terms: 1.8 + -7.8 = -6
-4x = -6

Divide each side by '-4'.
x = 1.5

Simplifying
x = 1.5

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