1. -2v - 7 = -23
A. 15 ******
B. 8
C. - 8
D. -15
the ****** is my answer please help thanks
15 is my answer
nope. Add 7 to both sides. You subtracted 7.
so what the answer
i think d
To determine the value of v in the equation -2v - 7 = -23, we can solve for v by isolating the variable on one side of the equation. Here's how:
Step 1: Start with the given equation: -2v - 7 = -23.
Step 2: To isolate the variable term, begin by adding 7 to both sides of the equation:
-2v - 7 + 7 = -23 + 7.
This simplifies to:
-2v = -16.
Step 3: Next, divide both sides of the equation by -2 to solve for v:
(-2v) / (-2) = (-16) / (-2).
This simplifies to:
v = 8.
The value of v that satisfies the equation -2v - 7 = -23 is v = 8.
Therefore, option B: 8, is the correct answer.