1.5x-4.2=0.8x+1.26

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Solution for 1.5x-4.2=0.8x+1.26 equation: 


Simplifying
1.5x + -4.2 = 0.8x + 1.26

Reorder the terms:
-4.2 + 1.5x = 0.8x + 1.26

Reorder the terms:
-4.2 + 1.5x = 1.26 + 0.8x

Solving
-4.2 + 1.5x = 1.26 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
-4.2 + 1.5x + -0.8x = 1.26 + 0.8x + -0.8x

Combine like terms: 1.5x + -0.8x = 0.7x
-4.2 + 0.7x = 1.26 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
-4.2 + 0.7x = 1.26 + 0.0
-4.2 + 0.7x = 1.26

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 0.7x = 1.26 + 4.2

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 0.7x = 1.26 + 4.2
0.7x = 1.26 + 4.2

Combine like terms: 1.26 + 4.2 = 5.46
0.7x = 5.46

Divide each side by '0.7'.
x = 7.8

Simplifying
x = 7.8

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