A ROPE IS 2X+3 METERS LONG. ANOTHER ROPE OF 3X-7 METERS IS ATTACHED TO IT. WHAT IS THE TOTAL LENGTH OF THE TWO ROPES TOGETHER
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1
l don't no answer.....
Answered by
3
Answer:
46
Step-by-step explanation:
(2X+3) first rope------(I)
(3X-7 ) second rope,,,,(ii)
by solving eqn i & ii we get
(2X+3)=3X-7
X = 10
according to the question
eqn i & ii
=2X+3+3X-7
=20+3+30-7
= 53-7
= 46
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