7A.21.b
Represent and solve real-world and mathematical problems with equations and interpret each solution in the context of the problem. [Grade 8, 11]
Khan Academy ResourcesTwo-step equations reviewTwo-step equationsTwo-step equations word problemsFind the mistake: two-step equationsTwo-step equations with decimals and fractionsEquation word problem: super yoga (2 of 2)Equation word problem: super yoga (1 of 2)Two-step equation word problem: computersTwo-step equation word problem: gardenTwo-step equations with decimals and fractions Worked example: two-step equationsTwo-step equations intuitionIntro to two-step equationsTwo-step equation word problem: orangesFind the mistake: two-step equations

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