1.solve the following linear equations in one variable:
➡(x-2)(x-3)+2(x-1)(x-3)=3(x-)(x-2)
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Answers
Answered by
20
linear equation in one variable
Step-by-step explanation:
(x+2)(x+3)+(x-3)(x-2)-2x(x+1)=0
→ X
2
+2x+3x+6+x
2
-3x-2x+6-2x
2
-2x=0
→ 2x
2
-2x
2
+5x-5x-2x+12=0
⇒-2x+12=0
⇒-2x=-12
⇒x=6
Answered by
5
linear equation in one variable
Step-by-step explanation:
(x+2)(x+3)+(x-3)(x-2)-2x(x+1)=0
→ X
2
+2x+3x+6+x
2
-3x-2x+6-2x
2
-2x=0
2x
2
-2x
2
+5x-5x-2x+12=0
⇒-2x+12=0
>-2x=-12
⇒x=6
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