**Question: **Solve the following system of linear inequalities by graphing.

**Question: **Given the system of equations below, solve using any appropriate method:

3x + 6y = 21

-5x + y = 20

**Question: **The sum of two numbers is twenty. Using *x* to represent the smaller of the two numbers, translate "the difference between two more than the larger number and twice the smaller number" into a variable expression. Then simplify.

**Question: **Simplify: \[-6x+2\left[ x-\left( 3-8x \right) \right]\]

**Question: **Solve: \[5x+7=-8\]

**Question: **Solve: \[5t-3=7+4\left( t-2 \right)\]

**Question: **Solve: \[5\left[ 2-\left( 2x-4 \right) \right]=2\left( 5-3x \right)\]

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