Question

7.85-2.15c=20.75 solve this boii

Answer 1

Simplifying 7.85 + -2.15c = 20.75 Solving 7.85 + -2.15c = 20.75 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-7.85' to each side of the equation. 7.85 + -7.85 + -2.15c = 20.75 + -7.85 Combine like terms: 7.85 + -7.85 = 0.00 0.00 + -2.15c = 20.75 + -7.85 -2.15c = 20.75 + -7.85 Combine like terms: 20.75 + -7.85 = 12.9 -2.15c = 12.9 Divide each side by '-2.15'. c = -6 Simplifying c = -6

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