0.8x-0.75=0.4x-1.5

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Solution for 0.8x-0.75=0.4x-1.5 equation:


Simplifying
0.8x + -0.75 = 0.4x + -1.5

Reorder the terms:
-0.75 + 0.8x = 0.4x + -1.5

Reorder the terms:
-0.75 + 0.8x = -1.5 + 0.4x

Solving
-0.75 + 0.8x = -1.5 + 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.
-0.75 + 0.8x + -0.4x = -1.5 + 0.4x + -0.4x

Combine like terms: 0.8x + -0.4x = 0.4x
-0.75 + 0.4x = -1.5 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-0.75 + 0.4x = -1.5 + 0.0
-0.75 + 0.4x = -1.5

Add '0.75' to each side of the equation.
-0.75 + 0.75 + 0.4x = -1.5 + 0.75

Combine like terms: -0.75 + 0.75 = 0.00
0.00 + 0.4x = -1.5 + 0.75
0.4x = -1.5 + 0.75

Combine like terms: -1.5 + 0.75 = -0.75
0.4x = -0.75

Divide each side by '0.4'.
x = -1.875

Simplifying
x = -1.875

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