Wxy is an isosceles triangle with line wx congruent to line wy. if wx is 3 more than four times x, xy is 7 less than five times x, and wy is 66 less than seven times x, find x and the measure of each side.

x=10

Step-by-step explanation:

part 1:

4x+3=5x-7

(subtract 4x from 5x to get 1x and add 7 to 3 to get 10)

1x=10

x=10

part 2:

WX=4(10)+3=43

XY=5(10)-7=43

WY=7(10)-66=4

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

true !

step-by-step explanation: