Do it say something like m= a number if so take that number and create a number line and see which one is greater
Answer: 2x + 15 = 243
x = $114
Step-by-step explanation:
Gas Tank: $15
Matthew: x
Devin: x
Gas Tank + Matthew + Devin = Total
15 + x + x = 243
2x = 228
x = 114
X(8-4x)/3
Answer: 8x-4x^2/3
