13х – 5 = 34 i know the answer (x=3) but i don’t really know the process can you help please?

Question

13х – 5 = 34
i know the answer (x=3) but i don’t really know the process
can you help please?

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RuslanHeatt 4 days 2021-07-20T10:27:00+00:00 2 Answers 2 views 0

Answers ( )

    0
    2021-07-20T10:28:24+00:00

    Answer:

    x=3

    Step-by-step explanation:

    add +5 to both sides to isolate the variable

    13x-5=34

        +5 +5

    that leaves your equation to:

    13x=39

    divide both sides by 13 to have no coefficent infront of x

    13x=39

    ÷13  ÷13

    x=3

    0
    2021-07-20T10:28:36+00:00

    Answer:

    x = 3

    Step-by-step explanation:

    To solve this problem we have to try to do the operations that leave the x alone on the left side

    13x – 5 = 34

    First we are going to have to get the term of -5, for this we simply add 5 from each side of the equality

    13x – 5 + 5 = 34 + 5

    Then we do the sum

    13x = 39

    Now we have to take the 13 that multiplies the x, for this we divide both sides by 13

    13x/13 = 39/13

    Then we do the division and finally we get the value of x

    x = 3

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