for what value of x is the equation below true(x-7)*2=3

+1

(2) Answers

ShenaMonnier

x is equaled to 5 (x=5)

sabetho

Expand (x-7)^2 then make your equation equal zero by moving the 3 to the left
you'll now have x^2-14x+46
this can't be factored normally so use the quadratic equation
you'll end up with (14 +/- √12)/(2) which simplifies to (7 +/- √3)