Q157: Solve the equation. Round the solution
Q158: Simplify.<br>- <span class="ql-formula" data-value="8 \mathrm{~m}-19 \mathrm{~m}"><span
Q159: Solve.<br>- <span class="ql-formula" data-value="x+\frac{1}{11}=\frac{10}{11}"><span class="katex"><span class="katex-mathml"><math
Q160: Solve<br>- <span class="ql-formula" data-value="5 x+5=4 x+19"><span
Q161: A formula is given, along with
Q163: Solve the equation. Round the solution
Q164: A formula is given, along with
Q165: Solve.<br>- <span class="ql-formula" data-value="\frac{n}{3}=5"><span class="katex"><span class="katex-mathml"><math
Q166: Solve.<br>- <span class="ql-formula" data-value="\mathrm{t}-1=11"><span class="katex"><span class="katex-mathml"><math
Q167: Solve.<br>- <span class="ql-formula" data-value="0=\frac{a}{-13}"><span class="katex"><span class="katex-mathml"><math