find two solution for 4x-7y=9
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Simplifying 4x + -7y = 9
Solving 4x + -7y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7y' to each side of the equation. 4x + -7y + 7y = 9 + 7y Combine like terms: -7y + 7y = 0 4x + 0 = 9 + 7y 4x = 9 + 7y Divide each side by '4'. x = 2.25 + 1.75y Simplifying x = 2.25 + 1.75y ans.
Solving 4x + -7y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7y' to each side of the equation. 4x + -7y + 7y = 9 + 7y Combine like terms: -7y + 7y = 0 4x + 0 = 9 + 7y 4x = 9 + 7y Divide each side by '4'. x = 2.25 + 1.75y Simplifying x = 2.25 + 1.75y ans.
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x=4
y=1
x=11
y=5
this will be useful
y=1
x=11
y=5
this will be useful
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