7(-7v+4)+4(2v+8)=

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Solution for 7(-7v+4)+4(2v+8)= equation:


Simplifying
7(-7v + 4) + 4(2v + 8) = 0

Reorder the terms:
7(4 + -7v) + 4(2v + 8) = 0
(4 * 7 + -7v * 7) + 4(2v + 8) = 0
(28 + -49v) + 4(2v + 8) = 0

Reorder the terms:
28 + -49v + 4(8 + 2v) = 0
28 + -49v + (8 * 4 + 2v * 4) = 0
28 + -49v + (32 + 8v) = 0

Reorder the terms:
28 + 32 + -49v + 8v = 0

Combine like terms: 28 + 32 = 60
60 + -49v + 8v = 0

Combine like terms: -49v + 8v = -41v
60 + -41v = 0

Solving
60 + -41v = 0

Solving for variable 'v'.

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

Add '-60' to each side of the equation.
60 + -60 + -41v = 0 + -60

Combine like terms: 60 + -60 = 0
0 + -41v = 0 + -60
-41v = 0 + -60

Combine like terms: 0 + -60 = -60
-41v = -60

Divide each side by '-41'.
v = 1.463414634

Simplifying
v = 1.463414634

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