(i) 3x - 4 = 2 x +7
Answers
Answered by
0
Answer:
x=11
Step-by-step explanation:
3x-4=2x+7
3x-2x=7+4
x=11
Answered by
1
Answer:
x - 11
Step-by-step explanation:
subract 3 x both side
2x -3x+7 :3x -3x-4
-x+7 - -4
subract 7 both sides
-x+7-7-(-4-7)
-x - ( -11) --x
x - 11
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