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 -7c + 7c = c - 8x + 3 for c in terms of x.
| -\(\frac{1}{16}\)x + \(\frac{1}{8}\) | |
| -4x + 2 | |
| -\(\frac{3}{5}\)x - \(\frac{3}{5}\) | |
| 1\(\frac{7}{8}\)x - \(\frac{3}{8}\) |