1.2x-2.5=.4x+3.34

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Solution for 1.2x-2.5=.4x+3.34 equation:


Simplifying
1.2x + -2.5 = 0.4x + 3.34

Reorder the terms:
-2.5 + 1.2x = 0.4x + 3.34

Reorder the terms:
-2.5 + 1.2x = 3.34 + 0.4x

Solving
-2.5 + 1.2x = 3.34 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
-2.5 + 1.2x + -0.4x = 3.34 + 0.4x + -0.4x

Combine like terms: 1.2x + -0.4x = 0.8x
-2.5 + 0.8x = 3.34 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-2.5 + 0.8x = 3.34 + 0.0
-2.5 + 0.8x = 3.34

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 0.8x = 3.34 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 0.8x = 3.34 + 2.5
0.8x = 3.34 + 2.5

Combine like terms: 3.34 + 2.5 = 5.84
0.8x = 5.84

Divide each side by '0.8'.
x = 7.3

Simplifying
x = 7.3

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