Solving Two-Step Equations (SOL 7.14)

Math 6/7 NOTES ( ) Name _____. Solving Two-Step Equations (SOL ). Example 1 Solve 3x + 1 = 7 CHECK. 3x + 1 = 7 Locate the variable term. 3x + 1 = 7. 3x + 1 = 7 Use INVERSE OPERATIONS 3(__) + 1 7. -1 -1 to isolate the x term. In Reverse PEMDAS order 3x = ____ Simplify. ____+ 1 7. 3x 6 ____ = 7. = To eliminate the coefficient divide each side by ___. Simplify. x = ___. Solve the Two-Step equation. Check your solution. r 12 = 5 7k 14 = 42 12 = 24 + 4b 4. 3g 5 = 17 9 = 4a + 13 13 = 5m 2. 5 + 7k = 19 15 = 11 2t 13 = 11 4x . 10 = + 7 6 + = 4 4 3y = 31. 2 5. 1 . 15 2b = 9 y 6 = 11 16 = 21. 3 7. 3(y + 5) = 21 7(p 3) = 35 48 = 6(v + 2). +3 4 +1. =5 = 7 = 8. 2 3 2. 4 . 7 2y = 3 = 7 15 = 3(w 2). 3.

Math 6/7 NOTES (6.3) Name _____ Solving Two-Step Equations (SOL 7.14). Example 1 Solve 3x + 1 = 7 CHECK. 3x + 1 = 7 Locate the variable term. 3x + 1 = 7 3x + 1 = 7

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