Nathaliasmiles
16.04.2020 •
Mathematics
9x-6y=-42 simplified???
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Ответ:
x = 4.666666667 + -0.6666666667y i think
Step-by-step explanation:
Ответ:
x = -4.666666667 + -0.6666666667y
Step-by-step explanation:
Simplifying
9x + 6y = -42
Solving
9x + 6y = -42
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-6y' to each side of the equation.
9x + 6y + -6y = -42 + -6y
Combine like terms: 6y + -6y = 0
9x + 0 = -42 + -6y
9x = -42 + -6y
Divide each side by '9'.
x = -4.666666667 + -0.6666666667y
Simplifying
x = -4.666666667 + -0.6666666667y
Ответ: