$22.50 is the cost of 15 tomatoes
You use distributive property. So (5 x 2)-(5 x x)= 10 - 5x.
Answer:
x=5
Step-by-step explanation:
4x + 8 = 28,
it's rather straight forward,
you would subtract 8 from the left side,
doing the same on the right.
now you have
4x = 20
x= 20/4
x=5
hope this helps.
X = -1
(-1, -5) The line is horizontal.
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