Three times a number minus ten is equal to the sum of twice the same number and five. The equation below represents the situation. 3

Question

Three times a number minus ten is equal to the sum of twice the same number and five. The equation below represents the situation.
3 x minus 10 = 2 x + 5 What is the value of x?
–5
–1
3
15

in progress 0
Josephine 1 month 2021-09-11T20:09:01+00:00 2 Answers 0

Answers ( )

    0
    2021-09-11T20:10:08+00:00

    Answer:

    15

    Step-by-step explanation:

    0
    2021-09-11T20:10:37+00:00

    Answer:

    Step-by-step explanation:

    3x – 10 = 2x + 5

    Add 10 to both sides

    3x – 10 + 10 = 2x + 5 + 10

    3x = 2x +15

    Subtract 2x from both sides

    3x – 2x = 2x + 15 – 2x

    x = 15

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )