Simultaneous Equations Check PDF
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Summary
This document includes practice questions on solving simultaneous equations. It covers the techniques of addition and subtraction, and includes various examples. The target audience is likely secondary school students practicing their algebra skills.
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Name: ___________________________________ Simultaneous Equations Check 1. Solve for x: 3𝑥 + 5 = 20 2. Tom has a set of simultaneous equations. To eliminate the variable that is the same, should he add or subtract? 5𝑥 + 3𝑦 = 41 − 5𝑥 + 8𝑦 = 36...
Name: ___________________________________ Simultaneous Equations Check 1. Solve for x: 3𝑥 + 5 = 20 2. Tom has a set of simultaneous equations. To eliminate the variable that is the same, should he add or subtract? 5𝑥 + 3𝑦 = 41 − 5𝑥 + 8𝑦 = 36 3. Solve the simultaneous equations: a. 6𝑥 + 𝑦 = 18 4𝑥 + 𝑦 = 14 b. 9𝑥 − 4𝑦 = 19 4𝑥 + 4𝑦 = 20 4. Katie has a set of simultaneous equations. What should she multiply the top equation by to make the variables the same: 3𝑥 − 2𝑦 = 19 5𝑥 + 8𝑦 = 21 5. Solve the simultaneous equations: a. 2𝑥 + 3𝑦 = 7 3𝑥 + 6𝑦 = 15 b. 2𝑥 − 4𝑦 = 18 4𝑥 + 3𝑦 = 14
