The answer is x=7
24=4x-4
-4x=-4-24
-4x=-28
x=7
Answer:
=$0.42
Step-by-step explanation:
Divide 1.26 by 3 and you'll get $0.42
Hope this helps (:
You need two equations to solve a two-variable equation.
Answer:
n = 9
Step-by-step explanation:
divide 45 by 5 to find n
45/5 = 9
Angle 1 and 2 are supplementary angles and need to equal 180 degrees
so angle 1 + angle 2 = 180:
6x+50 + 4x+40 = 180
combine like terms:
10x + 90 = 180
subtract 90 from each side:
10x = 90
divide both sides by 10
x = 9
