2a + 10d=24
simplify this
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Simplifying
2a + 10d = 24
Solving
2a + 10d = 24
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-10d' to each side of the equation.
2a + 10d + -10d = 24 + -10d
Combine like terms: 10d + -10d = 0
2a + 0 = 24 + -10d
2a = 24 + -10d
Divide each side by '2'.
a = 12 + -5d
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