400-100=30xv

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Solution for 400-100=30xv equation:


Simplifying
400 + -100 = 30xv

Combine like terms: 400 + -100 = 300
300 = 30xv

Solving
300 = 30vx

Solving for variable 'v'.

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

Add '-30vx' to each side of the equation.
300 + -30vx = 30vx + -30vx

Combine like terms: 30vx + -30vx = 0
300 + -30vx = 0

Add '-300' to each side of the equation.
300 + -300 + -30vx = 0 + -300

Combine like terms: 300 + -300 = 0
0 + -30vx = 0 + -300
-30vx = 0 + -300

Combine like terms: 0 + -300 = -300
-30vx = -300

Divide each side by '-30x'.
v = 10x-1

Simplifying
v = 10x-1

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