Answer:
x=-5
Step-by-step explanation:
4x-7=-27
Add 7 to each side
4x -7+7 = -27+7
4x = -20
Divide by 4
4x/4 = -20/4
x =-5
Answer:
70 degrees.
Step-by-step explanation:
Add up all the values and divide by 5.
350/5 = 70.
Answer:
Inequality
x+35=56
Step 1: Subtract 35 from both sides.
x+35−35=56−35
So the answer is 21.
Step-by-step explanation:
Answer:
19)tu=12
20) true
Step-by-step explanation:
19) (22+5x)+(19-2x)=35
3x+41=35
3x=-6
x=-2
TU=22+5*-2
=12