Substitute x=-4 into the expression 5x-x+8
2 answers:
Answer:
-8
Step-by-step explanation:
5(-4)-(4)+8
-20+4+8
-20+12
-8
Answer:
(-8)
Step-by-step explanation:
Question :
5x - x + 8
First you can solve the equation simply like this.
5x - x + 8
4x + 8
Now they've given that,
x = (-4)
Now, you have to put -4 instead of x and solve the equation.
Let us solve now.
4 x + 8
4 × (-4) + 8
-16 + 8
(-8)
Hope this helps you :-)
Let me know if you have any other questions :-)
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