Answer:
x = 5
Step-by-step explanation:
The difference between consecutive terms will be equal , then
a₂ - a₁ = a₃ - a₂ , that is
x + 9 - (3x - 2) = 2x + 5 - (x + 9) ← distribute parenthesis on both sides
x + 9 - 3x + 2 = 2x + 5 - x - 9 , simplify both sides
- 2x + 11 = x - 4 ( subtract x from both sides )
- 3x + 11 = - 4 ( subtract 11 from both sides )
- 3x = - 15 ( divide both sides by - 3 )
x = 5
Answer:
the order in which you solve an equation
Step-by-step explanation:
parentheses
exponents
multiply
divide
add
subtract
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slope = difference in y / difference in x
Sub the values in:
slope = (-2- -2) / (7 - -5)
slope = 0 / 12
The slope is 0.
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Answers: 1.) 37 & 2.) 1 2/3
