Answer:
x=57
Step-by-step explanation:
63+60= 123
A triangle is 180 degrees
180-123= 57
x=57
Try dividing 150 by 2 1/2 and your answer would be 6.25 you may want to double check that math though
12
2 multiplied by 6 is 12 and so 1 multiplied by something is 12
Hope this helps.
Part A: first multiply 2 by x and -3, then combine the like terms, after that add 6 from both sides, then subtract 6x from both side, the answer is -5.
4x + 2(x-3) = 4x + 2x - 11
4x +2x -6 = 4x + 2x - 11
6x -6 = 6x - 11
6x = 6x -11 +6
6x = 6x -5
6x-6x= -5
0 = -5
part B) add the like terms
The answer is 1/64
Hope this helped you
