Question

Solve the equation.
1.3x + 2.4 = 7.6

2.7

4

5

7.7

Answer 1

Subtract 2.4 from both sides.

1.3x=(7.6-2.4)

1.3x=5.2

divide 1.3 to get x alone

x=(5.2/1.3)

x=4