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Solve the equation. Use words or set notation to identify equations that have no solution, or equations that are true for all
real numbers.
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Q9: 40° below zero<br>A) -40<br>B) 40
Q17: the sum of 40 divided by
Q18: <span class="ql-formula" data-value="\left\{\begin{array}{l}y=x+6 \\y=-3 x-2\end{array}\right."><span class="katex"><span class="katex-mathml"><math
Q33: <span class="ql-formula" data-value="\left\{\begin{array}{l}x=-y \\y+x=6\end{array}\right."><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo
Q77: <span class="ql-formula" data-value="49 x ^ { 2
Q96: <span class="ql-formula" data-value="\left( \frac { 1 }
Q108: eight more than a number<br>A) x -
Q113: <span class="ql-formula" data-value="f ^ { \prime }
Q118: <span class="ql-formula" data-value="- \frac { 1 }
Q131: <span class="ql-formula" data-value="x - 0 , \text