Worksheet 2

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Worksheet Worksheet 2
A4 US

1.

Determine the value of the expression $4a - 3b$ when $a = -3$ and $b = 4\text{.}$ Show the calculation and write your result as an if-then statement.

2.

Substitute $n = -2m + 1$ into the expression $-n + 2$ and simplify the result. Use a complete presentation.

3.

Substitute $y = 2x - 3$ into the expression $2x + 3y$ and simplify the result. Use a complete presentation.

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Worksheet Worksheet 2 A4US

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Worksheet Worksheet 2
A4 US