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1.2 Equations, Using Principles Together

# 1.2 Equations, Using Principles Together - terms on the...

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1.2: Linear & Quadratic Equations in One Variable Linear Equations is of the form  ax + b = c , where  a, b,  and  c  are constants and a   0. Strategy for  solving linear equations:   [1]  Clear parentheses, using the distributive property, and clear fractions  or decimals by multiplying both side by LCD or a power of 10;  [2]  collect like terms on each side;  [3]  use addition (subtraction) property of equality to get all variable terms on one side and all constant

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Unformatted text preview: terms on the other side of the equal side; [4] use multiplication (division) property of equality to get the variable by itself on one side; [5] check your answer. 1. 8x + 5 = 29 2. 4a + 5 = 7a – 19 3. 4. 0.03x + 0.004 = 3.514 5. 3(2y + 3) = 7y – 5 6. 5x – (6x + 2) = -3(x + 5) 7. 8. 9. 0.03(2x – 4) = 0.06x + 8 10....
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