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Evaluate: 2x-4(x+2y+5)+6y
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Evaluate: 2x-4(x+2y+5)+6y
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Topics
Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
Expression: $2x-4\left( x+2y+5 \right)+6y$
Distribute $-4$ through the parentheses
$2x-4x-8y-20+6y$
Collect like terms
$-2x-8y-20+6y$
Collect like terms
$-2x-2y-20$
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