4-3(2+5v)+7=

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Solution for 4-3(2+5v)+7= equation:


Simplifying
4 + -3(2 + 5v) + 7 = 0
4 + (2 * -3 + 5v * -3) + 7 = 0
4 + (-6 + -15v) + 7 = 0

Reorder the terms:
4 + -6 + 7 + -15v = 0

Combine like terms: 4 + -6 = -2
-2 + 7 + -15v = 0

Combine like terms: -2 + 7 = 5
5 + -15v = 0

Solving
5 + -15v = 0

Solving for variable 'v'.

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

Add '-5' to each side of the equation.
5 + -5 + -15v = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -15v = 0 + -5
-15v = 0 + -5

Combine like terms: 0 + -5 = -5
-15v = -5

Divide each side by '-15'.
v = 0.3333333333

Simplifying
v = 0.3333333333

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