7+4(10v+5)=

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Solution for 7+4(10v+5)= equation:


Simplifying
7 + 4(10v + 5) = 0

Reorder the terms:
7 + 4(5 + 10v) = 0
7 + (5 * 4 + 10v * 4) = 0
7 + (20 + 40v) = 0

Combine like terms: 7 + 20 = 27
27 + 40v = 0

Solving
27 + 40v = 0

Solving for variable 'v'.

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

Add '-27' to each side of the equation.
27 + -27 + 40v = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 40v = 0 + -27
40v = 0 + -27

Combine like terms: 0 + -27 = -27
40v = -27

Divide each side by '40'.
v = -0.675

Simplifying
v = -0.675

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