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 -6c + 7c = -4c - 6x - 7 for c in terms of x.
| 6\(\frac{1}{2}\)x + 3\(\frac{1}{2}\) | |
| 10x + 2 | |
| 17x - 1 | |
| x + \(\frac{3}{5}\) |