.20(2x-3)=7

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Solution for .20(2x-3)=7 equation:


Simplifying
0.20(2x + -3) = 7

Reorder the terms:
0.20(-3 + 2x) = 7
(-3 * 0.20 + 2x * 0.20) = 7
(-0.6 + 0.4x) = 7

Solving
-0.6 + 0.4x = 7

Solving for variable 'x'.

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

Add '0.6' to each side of the equation.
-0.6 + 0.6 + 0.4x = 7 + 0.6

Combine like terms: -0.6 + 0.6 = 0.0
0.0 + 0.4x = 7 + 0.6
0.4x = 7 + 0.6

Combine like terms: 7 + 0.6 = 7.6
0.4x = 7.6

Divide each side by '0.4'.
x = 19

Simplifying
x = 19

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