Question

Solve for R. R + 21 = -148

Drag the correct vocabulary words to the correction spot.
Use the -------------- operation and --------------- 21 on both sides of equal sign. Then simplify
A. Reciprocal
B. Inverse
C. Add
D. Subtract
E. Integer

Answer 1

[AI-generated answer — Bot GPT 3.5]

R + 21 = -148

R + 21 - 21 = -148 - 21

R = -169

Use the ADD operation and SUBTRACT 21 on both sides of equal sign. Then simplify.