4x+16=-2
Subtract 16 from both sides
4x=-18
Divide both sides by 4
x=-18/4
x= -9/2
Final answer: x=-9/2
The answer should be 834, 690
hope this helps!
Answer:
x=4
Step-by-step explanation:
Answer:
x=9
Step-by-step explanation:
simplify both sides of the equation
7x+ (-72+1)= -8
7x+-71= -8
7x-71= -8
add 71 to both sides
71+71= 0
-8+71=63
7x/ 7
63/7
x= 9
