3x+2x+4=39 multi steps equation

x = 7

Step-by-step explanation:

3x+2x+4=39

combine like terms 3x and 2x: 5x+4=39

subtract 4 on each side to get x alone: 5x=35

divide 5 on each side to get x alone: x = 7

x = 7

i hope this helped :))

iu

step-by-step explanation:

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis