Answer:
x = 1
Step-by-step explanation:
3^(4x + 2) = 9^(x + 2)
Make 9 with base 3.
3^(4x + 2) = (3^2)^(x + 2)
3^(4x + 2) = 3^(2x + 4)
Cancel bases.
4x + 2 = 2x + 4
Subtract 2 and 2x on both sides.
4x - 2x = 4 - 2
2x = 2
Divide 2 on both sides.
x = 1
Answer:
Step-by-step explanation:
Here you go mate
Step 1
(2x-2)=8 Equaion/Question
Step 2
(2x-2)=8 Simplify
(2x-2)=8
Step 3
(2x-2)=8 Add 2
2x=10
Step 4
2x=10 Divide by 2
answer
x=5
hope this helps
Y = 7x + 12
-7y = x + 56
-7y = x + 56
-7 -7
y = ⁻¹/₇ - 8
The following lines are perpendicular.