Objective: Solve 2x + 3 = 5x - 42 for x.
Step 1: Subtract 3 from both sides.
2x + 3 = 5x - 42
2x = 5x - 45
Step 2: Subtract 5x from both sides.
2x = 5x - 45
-3x = -45
Step 4: Divide both sides by -3.
-3x = -45
x = 15
Answer:
x = 15
and 
Step-by-step explanation:
---- Eq. 1
Then,
-- Eq. 2
Let
and
.
Then, from Eq. 1 & 2, we get:
and
and
By adding, we get,
Substituting "y" got above in Eq.1, we get,
Hence,
If you're rounding it to the tens place is than its 100
Answer:
1/12 of the cake
Step-by-step explanation:
4x3=12
1slice/12slices=1/12
<span>1,331x^3 − 216 = 0
</span>1,331x^3 = 216
cube root both sides
11x = 6
x = 6/11
