Question

x+5+3x+5=70 what is answer​

Answer 1

Answer:

x+5+3x+5=70

x+3x+5+5=70

4x+10=70

4x=70-10

4x=60

x=60÷4

x=15

Answer 2

Answer:

x + 5 + 3x + 5 = 70

x + 3x + 5 + 5 = 70

4x + 10 = 70

4x = 70 - 10 ( sign changes due to transposing )

4x = 60

x = 60 ÷ 4 ( sign changes from division to multiplication )

x = 15