Pergunta
10. Solve for y: 4x+3y=18 Show your work. What form is the current linear eq written in:
Solução
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SérgioMestre · Tutor por 5 anos
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To solve for y in the equation $4x+3y=18$, we need to isolate y on one side of the equation.<br /><br />Step 1: Subtract 4x from both sides of the equation:<br />$4x+3y-4x=18-4x$<br />$3y=18-4x$<br /><br />Step 2: Divide both sides of the equation by 3:<br />$\frac{3y}{3}=\frac{18-4x}{3}$<br />$y=\frac{18-4x}{3}$<br /><br />Therefore, the solution for y is $y=\frac{18-4x}{3}$.<br /><br />The current linear equation is written in the standard form, which is $Ax+By=C$, where A, B, and C are constants. In this case, A=4, B=3, and C=18.
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