0.7w+16+4w=27.28

Add 0.7w and 4w.

4.7w+16=27.28

Subtract 16 from both sides of the equation.

4.7w=27.28-16

Subtract 16 from 27.28.

4.7w=11.28

4.7w=11.28

Divide each term in 4.7w=11.28 by 4.7.

4.7w4.7=11.284.7

Cancel the common factor of 4.7.

w=11.284.7

Divide 11.28 by 4.7.

w=2.4

w=2.4

Solve for w 0.7w+16+4w=27.28