Algebra › Multivariable equations

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Solving equations when they have more than one variable

CCSS.MATH.CONTENT.HSA.CED.A.4
Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. For example, rearrange Ohm’s law V = IR to highlight resistance R.

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https://schoolyourself.org/page/lti/sy/algebra/linear-multivariable

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