check whether x=4 is the solution of equation 2x+7=15
Answers
Answered by
1
Answer:
yes ,of course
Step-by-step explanation:
=2(4)+7=15
=8±7 = 15
Answered by
2
Answer:
2x +7 = 15
Substituting the value 4 in the above equation,
2 x 4 + 7 = 15
=> 8 + 7 = 15
=> 15 = 15 ✓✓✓✓
©Ananya
Hence proved
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