Grade 9 maths · A.7 · Linear Equations
Solve equations by combining like terms
Combine the x terms on one side, then solve.
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Solve for x: −6x − x − 9 = −37
Answer: 4
Solve for x: 8x + 5x = 130
Answer: 10
Solve for x: 5x − 6x − 6 = −1
Answer: -5
Tip: Combine the x terms on one side, then solve.
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