Someone how do you do this problem

2x+4y=30

I am not sure exactly what you need, but here is what I got :))

(we have two variables so we cannot have an exact answer)

Solve for x:

(given) 2x + 4y = 30

(subtract 4y from both sides) 2x = -4y + 30

(divide both sides by 2) x = -2y + 15

Solve for y:

(given) 2x + 4y = 30

(subtract 2x from both sides) 4y = -2x + 30

(divide both sides by 4) y = -x + 7

Y = mx + b form:

(same as above)

y = -x + 7

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:

care to share were the trapezoid shown is ?