X is 30. And the next one is 148 degrees
x - 2 + x + 4 + x - 2 + 4 - 4 = x + 3 + x + 4 + x + 5
4x + 4 = 3x + 12
4x - 3x = 12 - 4
x = 8
There are two eights per quarter, and four quarters per whole, so there would be 14 eights in one and three quarters
2 × 3 = 6
6 squared = 36
36 + 3 = 39
Hope this helps!
24x-70
1. Distribute aka mulitply the numbers inside the parenthesis by the numbers to the left of them.
2. Stack them to add them:
18x-30
+6x-70
______
24x-70
