Solve for x 3x+4y=8 - MathMaster

$3 x + 4 y = 8$

Subtract $4 y$ from both sides of the equation.

$3 x = 8 - 4 y$

Divide each term by $3$ and simplify.

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Divide each term in $3 x = 8 - 4 y$ by $3$ .

$\frac{3 x}{3} = \frac{8}{3} + \frac{- 4 y}{3}$

Cancel the common factor of $3$ .

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Cancel the common factor.

$\frac{3 x}{3} = \frac{8}{3} + \frac{- 4 y}{3}$

Divide $x$ by $1$ .

$x = \frac{8}{3} + \frac{- 4 y}{3}$

Move the negative in front of the fraction.

$x = \frac{8}{3} - \frac{4 y}{3}$

Solve for x 3x+4y=8

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