(x/-3)+2=39
minus 2 both sides
(x/-3)=37
times both sides by -3
x=-111
Parallel lines have equivalent slopes, so as the slope of the given line is 3, the slope of the line we want to find is also 3.
Substituting into point-slope form,
Add one float bc the submarine needs to go up one to reach the fish
Answer:
x=−171
Step-by-step explanation:
Let's solve your equation step-by-step.
7
2
x+
1
2
x=
171
2
+
9
2
x
Step 1: Simplify both sides of the equation.
7
2
x+
1
2
x=
171
2
+
9
2
x
(
7
2
x+
1
2
x)=
9
2
x+
171
2
(Combine Like Terms)
4x=
9
2
x+
171
2
4x=
9
2
x+
171
2
Step 2: Subtract 9/2x from both sides.
4x−
9
2
x=
9
2
x+
171
2
−
9
2
x
−1
2
x=
171
2
Step 3: Multiply both sides by 2/(-1).
(
2
−1
)*(
−1
2
x)=(
2
−1
)*(
171
2
)
x=−171
Answer:
x=−171