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-Four times the sum of some number plus 2 is equal to 8 times the number minus 16.
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Q68: <span class="ql-formula" data-value="x=y^{2}+10 y+26"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mo>=</mo><msup><mi>y</mi><mn>2</mn></msup><mo>+</mo><mn>10</mn><mi>y</mi><mo>+</mo><mn>26</mn></mrow><annotation
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Q320: When 3 times a number is subtracted