0.3x+1=x-1.8

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Solution for 0.3x+1=x-1.8 equation:


Simplifying
0.3x + 1 = x + -1.8

Reorder the terms:
1 + 0.3x = x + -1.8

Reorder the terms:
1 + 0.3x = -1.8 + x

Solving
1 + 0.3x = -1.8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + 0.3x + -1x = -1.8 + x + -1x

Combine like terms: 0.3x + -1x = -0.7x
1 + -0.7x = -1.8 + x + -1x

Combine like terms: x + -1x = 0
1 + -0.7x = -1.8 + 0
1 + -0.7x = -1.8

Add '-1' to each side of the equation.
1 + -1 + -0.7x = -1.8 + -1

Combine like terms: 1 + -1 = 0
0 + -0.7x = -1.8 + -1
-0.7x = -1.8 + -1

Combine like terms: -1.8 + -1 = -2.8
-0.7x = -2.8

Divide each side by '-0.7'.
x = 4

Simplifying
x = 4

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