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Evaluate: a+8 =-6-6 a
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Trigonometry
Evaluate: a+8 =-6-6 a
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Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
Expression: $$a + 8 = - 6 - 6 a$$
Add $6a$ to both sides.
$$a+8+6a=-6$$
Combine $a$ and $6a$ to get $7a$.
$$7a+8=-6$$
Subtract $8$ from both sides.
$$7a=-6-8$$
Subtract $8$ from $-6$ to get $-14$.
$$7a=-14$$
Divide both sides by $7$.
$$a=\frac{-14}{7}$$
Divide $-14$ by $7$ to get $-2$.
$$a=-2$$
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