Drill: Solve a System by Substitution (generated)

Set

Grade 8·~8 min·Common Core Math - Grade 8·standard·8-ee-c-8b

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Substitution

Solve the system by substitution. Enter the value of x.

$y = 2x + 5$ and $3x + y = 30$

$y = 2x + 6$ and $2x + y = 46$

$y = 2x + 5$ and $2x + y = 13$

$y = 4x + 1$ and $4x + y = 9$

$y = 3x + 9$ and $4x + y = 44$

$y = 3x + 6$ and $4x + y = 13$

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