3.8=5.2-.7x

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Solution for 3.8=5.2-.7x equation:


Simplifying
3.8 = 5.2 + -0.7x

Solving
3.8 = 5.2 + -0.7x

Solving for variable 'x'.

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

Add '0.7x' to each side of the equation.
3.8 + 0.7x = 5.2 + -0.7x + 0.7x

Combine like terms: -0.7x + 0.7x = 0.0
3.8 + 0.7x = 5.2 + 0.0
3.8 + 0.7x = 5.2

Add '-3.8' to each side of the equation.
3.8 + -3.8 + 0.7x = 5.2 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + 0.7x = 5.2 + -3.8
0.7x = 5.2 + -3.8

Combine like terms: 5.2 + -3.8 = 1.4
0.7x = 1.4

Divide each side by '0.7'.
x = 2

Simplifying
x = 2

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