4 + 2x = 7
2x = 7 - 4 = 3
x = 3/2 = 1.5 inches
The contestants total number of points is 20.
30 + 15 = 45
45 - 25 = 20 total points
Answer:
infinite solutions
Step-by-step explanation:
Given
3(8m + 5) = 4(6m + 7) - 13 ← distribute parenthesis on both sides
24m + 15 = 24m + 28 - 13 , that is
24m + 15 = 24m + 15
Since both sides are equal then any real value of x makes the equation true.
Thus there are an infinite number of solutions
8, the answer needs to be more than a certain amount of characters.
Man why you asking us like we know
