Number of solutions of (7x + 12y = 220)
Answers
Answered by
7
Simplifying
7x + 12y = 220
Solving
7x + 12y = 220
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-12y' to each side of the equation.
7x + 12y + -12y = 220 + -12y
Combine like terms: 12y + -12y = 0
7x + 0 = 220 + -12y
7x = 220 + -12y
Divide each side by '7'.
x = 31.42857143 + -1.714285714y
Simplifying
x = 31.42857143 + -1.714285714y
INFINITELY MANY SOLUTIONS
Similar questions