Verify that if x = -3, is a solution of the linear equation 10x + 7 = 13 – 5x.
Answers
Answered by
7
Answer:
x= -3
10x + 7 = 13-5x
10(-3)+7=13-5(-3)
-30+7=13-(-15)
-23=13+15
-23=28
-23 is not equals to 28.
So, LHS is not equals to RHS.
Answered by
22
Answer:
Hey mate,
✨☞✄AᏁᏕᏇᏋᏒ✄━━━━━》
- LHS = 10x +7[ where x = -3]
- 10*-3 +7
- -30+7= -23.
- RHS = 13 - 5x [where x= -3]
- 13- 5*-3
- 13 - (-15) = 13+15 = 28.
Hence, LHS≠RHS.
DROP SOME THANKS..XD
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