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Algebra 1A 3.8 Literal Equations Example 1 Write 2x + y = 5 in function form. Example 2 Write the following equation in function form: 2x + 2y = 10 Example 3 Write the following equation in function form: 3 + 3y = 9 − 6x Practice Write the following equations in function form. 1) 3x + 2y = 8
2) 5x + 4y = 20 3) 2x − 3y = 8
4) 12x − 4y = 20 2y−3
5) x = 4
6) y − 3x = 19 7) 2y − 8x = 20
9) 7y = 42 =− 14x
11) 5x − 6y = 22
8) − y =− 7x + 32 10) 15 =− 3y + 21x 12) 3x − y = 9