If f(x)=x-2 and g(x)=-2x+7 what value of x makes f(x) = g(x)?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

3x = 729 solve for x plz . it's urgent. will mark