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Solving equations & inequalities
Linear equations with unknown coefficients
▶ Linear equations with unknown coefficients
Sal solves the equations ax+3x=bx+5 and a(5-x)=bx-8 for x. Note that these equations include other unknowns (a and b) but we solve them for x.
▶ Why is algebra important to learn?
Professionals share why algebra is important to learn.
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