Question

2x + 7x = 450

Answer 1

50 is your answer.

Answer 2

9x=450

450/9x=50

Answer 3

2x+7x=9x you add the x's together then 9x/450 x=50 pretty much

Answer 4

Step 1: Simplify both sides

2x+7x = 9x

450 = 450

Step 2: Factor

(9)(x)=(9)(50)

Step 3: Divide by a common factor (in this case, 9)

(x) = (50)

Step 4: Acquire solution

x = 50