Solving One-Step Equations
Grade Six · Lesson 21 · 2:26 · Animated lesson with English narration
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Transcript
X plus five equals twelve. Take away five from both sides. X equals seven. Three x equals eighteen. Share into three equal groups. X equals six. X plus eight equals fifteen.
Take away eight from both sides. X equals seven. X plus twelve equals twenty. Take away twelve from both sides. X equals eight. Four x equals twenty. Share into four equal groups. X equals five.
Six x equals thirty. Share into six equal groups. X equals five. X plus seven equals sixteen. Take away seven from both sides. X equals nine. Five x equals thirty five. Share into five equal groups.
X equals seven. X plus nine equals twenty one. Take away nine from both sides. X equals twelve. Seven x equals forty two. Share into seven equal groups. X equals six. X plus fifteen equals thirty two.
Take away fifteen from both sides. X equals seventeen. Nine x equals fifty four. Share into nine equal groups. X equals six.
Transcript generated from the lesson narration.
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