When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)
Solve -3c + 7c = -6c + 2x + 7 for c in terms of x.
| \(\frac{1}{10}\)x + \(\frac{1}{10}\) | |
| -5x + 2 | |
| -1\(\frac{2}{3}\)x + 2\(\frac{1}{3}\) | |
| -3x + 2\(\frac{2}{3}\) |