7-(2x)=19x

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Solution for 7-(2x)=19x equation:


Simplifying
7 + -1(2x) = 19x

Remove parenthesis around (2x)
7 + -1 * 2x = 19x

Multiply -1 * 2
7 + -2x = 19x

Solving
7 + -2x = 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
7 + -2x + -19x = 19x + -19x

Combine like terms: -2x + -19x = -21x
7 + -21x = 19x + -19x

Combine like terms: 19x + -19x = 0
7 + -21x = 0

Add '-7' to each side of the equation.
7 + -7 + -21x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -21x = 0 + -7
-21x = 0 + -7

Combine like terms: 0 + -7 = -7
-21x = -7

Divide each side by '-21'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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