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3 votes
5x - 9 = 16 He put the examples like Examples

A. 4x - 2 = 10 B. 3x + 9 = 12
+2 +2 -9 = - 9
4x = 12. Divide last 3x = 3. Divide last
x = 3 x = 1

User Johnstok
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2 Answers

3 votes
You do the opposite of what the sign say to 9 and to add them to both of the sides 9 and 16 you cancel out the 9 and now you just have 5x= 25 and just divide it from there
User JR Utily
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3 votes

Answer:

try Math-way it helps

just search it

Explanation:

User Vijay Kahar
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