Big Ideas Math: Modeling Real Life, Grade 6
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Big Ideas Math: Modeling Real Life, Grade 6 View details
2. Solving Equations Using Addition or Subtraction
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Exercise 18 Page 256

Substitute 6 into the given equation and then simplify.

Yes

Practice makes perfect
We can determine whether 6 is a solution by substituting it into the equation and simplifying using the order of operations.
8b = 48
8( 6) ? = 48
48 = 48 âś“
Since both sides are equal, 6 is a solution.