Z= 3 - 2x + 4(z - 8) when z = 18
2 answers:
Answer:
25/2
Step-by-step explanation:
Let's solve your equation step-by-step.
18=3−2x+4(18−8)
Step 1: Simplify both sides of the equation.
18=3−2x+4(18−8)
18=3+−2x+40
18=(−2x)+(3+40)(Combine Like Terms)
18=−2x+43
18=−2x+43
Step 2: Flip the equation.
−2x+43=18
Step 3: Subtract 43 from both sides.
−2x+43−43=18−43
−2x=−25
Step 4: Divide both sides by -2.
−2x
−2
=
−25
−2
x=
25
2
Answer:
x=
25
2
Answer:
x = 12.5
Step-by-step explanation:
z = 3 - 2x + 4(z - 8) , z = 18
18 = 3 - 2x + 4(18 -8)
18 = 3 -2x +4*10
18 = 3 - 2x + 40
2x = 3+40 - 18
2x = 25
x =12.5
You might be interested in
If you want to solve for x
-5x-4=?
add 4 to both sides
-5x=4+?
divide both sides by -5
x=(4+?)/-5
x=-(4+?)/5
Answer:
Step-by-step explanation:
area of rectangle=11×5=55 cm²
area of triangle=1/2×5×3=15/2=7.5 cm²
area of shaded region=55-7.5=47.5 cm²
Answer:
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Well the slope is y = -3/2x and B is the only option with that slope.
Answer:
Start at zero, then go to the left two times, then go down eight more. The new location would be negative ten.
Step-by-step explanation:
