if 5x - 14=1 then find 2x-3
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Answered by
1
5x - 14 = 1 –––→(1)
2x - 3 –––→ (2)
= 5x - 14 = 1
= 5x = 1 + 14
= 5x = 15
= x = 15 / 5
= x = 3
substituting value of x in –––→ (2)
= 2x - 3
= 2(3) - 3
= 6 - 3
= 3
value of 2x - 3 = 3
Answered by
1
Answer:
x = 3 and value of 2x-3 is 2
Step-by-step explanation:
5x - 14 = 1
5x = 14 + 1
x = 15 / 5
x = 3 ------1st equation
Putting value of x in 2nd equation
2 * 3 - 3
5 - 3 = 2
Answer => 2
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