Answer:
3=3 infinity many solutions
Step-by-step explanation:
12x+1=3(4x+1)-1
3x4x   3x1
12x+1=12x+3-2
    +2            +2
12x+3=12x+3
-12x      -12x
3=3
 
        
             
        
        
        
Answer:
3
Step-by-step explanation:
The x value is half of the y value on this chart.
  
        
             
        
        
        
-10 is the answer yuhhhhh
        
             
        
        
        
Let's make another angle y 
Where y= 51° (corresponding angles )
and x+y= 180°. ( linear pair )
x+51°= 180° (y=51°)
x=180°-51°
x= 129°
<u>So the value of x is 129</u>°
Hope you got your answer !
 
        
                    
             
        
        
        
By Interpret expressions that represent a quantity in terms of its context. Interpret parts of an expression, such as terms, factors, and coefficients. Interpret complicated expressions by viewing one or more of their parts as a single entity.