Answer:
98.9
Step-by-step explanation:
115 - 20% = 92
92 + 7.5% = 98.9
M = 135/19 and n = -5/19
You have to give them like terms so that when you eliminate they cancel out and you can solve. The easiest way to do so is by multiplying the top equation by -4 and the bottom by 3.
Answer:
11
Step-by-step explanation:
Equation: 8x - 12 = 76
Add 12 to both sides
8x = 88
Divide both sides by 8
x = 11
Hope this helped :)
The Answer is C. 2 it's not that difficult of an equation.
