3x + 2(5x - 3) = 7 I don’t get it

asked Mar 25, 2021 86.8k views

1 vote

3x + 2(5x - 3) = 7

I don’t get it

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2 votes

3x +2(5x - 3) = 7

3x + 10x - 6 = 7

13x = 7 + 6

13x = 13

X = 1

Sean Parsons answered Mar 26, 2021

6.0k points

3 votes

x = 1

you isolate the variable by diving each side by factors that don’t contain the variable :)

Echasnovski answered Mar 31, 2021

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