Question

Ecuación Lineal

5-4x= -3


5-2(x-3)=15

7-2x=10 +4x

-3(x +4)=2(x-5)

3 + 5 (x +4)=4(x-2) + 3

Answer 1

5-4x= -3
-4x=-3-5
-4x=-8
x= 2

5-2(x-3)=15
5-2x+6=15
-2x=15-6-5
-2x=4
x= -2

7-2x=10 +4x
-2x-4x=10-7
-6x=3
x= -1/2

-3(x +4)=2(x-5)
-3x-12=2x-10
-3x-2x=-10+12
-5x=2
x= -2/5

3 + 5 (x +4)=4(x-2) + 3
3+5x+20=4x-8+3
5x-4x=-8+3+23
x=18

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