Answer:
The last one.
Step-by-step explanation:
Because it is being multiplied in parathenses it means that both the numbers would have to be multiplied.
<span>given value of x -4x+7 for x=-1
</span>-4x+7
=-4(-1) + 7
=4 +7
=11
Answer:
x=1/3
Step-by-step explanation:
Add x to both sides, 3x+5=6
Subtract five from both sides
3x=1
Divide both sides by 3
x=1/3
Answer:
9.52
Step-by-step explanation: