Question

5. Solve 11-5x+3x+4x=18 *​

Answer 1

ANSWER:

x = $\frac{7}{2}$

or 3.5

SOLUTION

11 - 5x + 3x + 4x = 18 *

(shift all equal terms on one side)

-5x + 3x + 4x = 18 - 11

-5x + 7x = -7

-2x = 7

x = $\frac{7}{2}$

or 3.5