Simple equations with decimals - pre-algebra/7th grade math

A video lesson for pre-algebra students: one-step equations that involve positive and negative decimals. I solve four simple equations as examples, explaining each step of the solution.

See also

Equations with percentages — video lesson

Simple equations with fractions — video lesson

Math Mammoth Rational Numbers — a short workbook where you can find worksheets to match this lesson.

Math Mammoth Grade 7 curriculum (pre-algebra)

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