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Simplifying 20 + -2v = 7v Solving 20 + -2v = 7v Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-7v' to each side of the equation. 20 + -2v + -7v = 7v + -7v Combine like terms: -2v + -7v = -9v 20 + -9v = 7v + -7v Combine like terms: 7v + -7v = 0 20 + -9v = 0 Add '-20' to each side of the equation. 20 + -20 + -9v = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -9v = 0 + -20 -9v = 0 + -20 Combine like terms: 0 + -20 = -20 -9v = -20 Divide each side by '-9'. v = 2.222222222 Simplifying v = 2.222222222
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