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How do i do this ? someone help?
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How do i do this ? someone help?

How do i do this ? someone help?-example-1
User Ktiu
by
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1 Answer

4 votes
Question 1: -20 = -4x - 6x
Add like terms.
-4x + (-6x) = -10x
-20 = -10x
Divide each side by -10 to isolate the variable.
-20/-10 = 2
-10x/-10 = x
x = 2
User Holland
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8.3k points
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