3 years ago

Evaluate the following algebraic expression at x = 4 and simplify your answer. - 5x – 18 – 7x

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

6 0

Step by step:
first you need to plug in the x into the equation
-5(4)-18-7(4)
now you solve
-20-18-28
which equals
-66

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