Question

-3 =-2(X) +7 what is the value of x

Answer 1

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`- 3 = - 2x + 7`

Subtract sides -7

`- 3 - 7 = - 2x + 7 - 7`

`- 10 = - 2x`

Negatives simplifies

`10 = 2x`

Divide sides by 2

`(10)/(2) = (2)/(2)x \\`

`x = 5`

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Answer 2

Subtract -2x then add 3 to 7 then -2x = 10 divide both sides by 2 x = -5