243=7(5v-3)-2v

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Solution for 243=7(5v-3)-2v equation:


Simplifying
243 = 7(5v + -3) + -2v

Reorder the terms:
243 = 7(-3 + 5v) + -2v
243 = (-3 * 7 + 5v * 7) + -2v
243 = (-21 + 35v) + -2v

Combine like terms: 35v + -2v = 33v
243 = -21 + 33v

Solving
243 = -21 + 33v

Solving for variable 'v'.

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

Add '-33v' to each side of the equation.
243 + -33v = -21 + 33v + -33v

Combine like terms: 33v + -33v = 0
243 + -33v = -21 + 0
243 + -33v = -21

Add '-243' to each side of the equation.
243 + -243 + -33v = -21 + -243

Combine like terms: 243 + -243 = 0
0 + -33v = -21 + -243
-33v = -21 + -243

Combine like terms: -21 + -243 = -264
-33v = -264

Divide each side by '-33'.
v = 8

Simplifying
v = 8

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