You can use this formula
a and b are the solutions to the equation
Answer:
a=72
Step-by-step explanation:
54/3=18
18*4=72
a=72 when b=4
So than there are
1x -5y =15
-1x +5y = -15
--------------------assuming term by term we get
0 0 = 0
so from what result that this system has infinitely many solutions
hope helped
Answer:
After simplifying, the first step in solving an equation with a variable on both sides is to get the variable on one side. This is done by reversing the addition or subtraction of one of the terms with the variable
3(2x+1)=15
6x+3=15
-3 -3
6x=12
divide each side by 6
x=2
