Both sides would be the same, so set them to equal ans solve for x.
3x+4 = 2x +7
Subtract 4 from each side:
3x = 2x +3
Subtract 2x from each side:
x = 3
The answer is X = 3.
Interest = (PRT)/100 = (1200×4×1)/100 = $48
If you plug in h, the answer would be 13-9 which is 4.
Slope does not exist. A zero in the numerator means you have a horizontal line.
