Ecuaciones de Primer Grado

From which equation is x=0 solution?

• x+4=1
• x-8=2
• 2x-1=5
• 4+x=4

Solve the following equation:
4+2x=6x-10+2

• x=1
• x=3
• x=2
• x=-3

Solve the following equation:
7-2x+5-3x=-3

• x=-1
• x=15
• x=4
• x=3

Solve the following equation:
2x-1=-3x+4

• x=1
• x=2
• x=7
• x=8

Solve for unknown value k:

3k + 5 = 23

• k = 4

• k = 5

• k = 6

• k = 7

Solve the following equation for the unknown value a:

9a - 5 = 22

• a = 4

• a = 1

• a = 3

• None of the previous answers

Solve the equation:  $x+3=5$  

•  $x=-2$  

•  $x=1$  

•  $x=0$  

• None of the previous answers

Solve the equation
 $3-x=6$  

•  $x=-2$  

•  $x=-3$  

•  $x=3$  

•  $x=2$  

• None of the previous answers

 $3x-5+2x=x+3$  Solve the equation

•  $x=0$  

•  $x=1$  

•  $x=2$  

• None of the previous answers

Solve the equation
 $5-2x=-5x+3$  

•  $x=\frac{2}{3}$  

•  $x=\frac{3}{2}$  

•  $x=-\frac{3}{2}$  

•  $x=-\frac{2}{3}$