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Bond [772]
3 years ago
6

Solving systems of equations by substitution -2x-3(6-11)=-7

Mathematics
1 answer:
Papessa [141]3 years ago
3 0

Answer:

11

Step-by-step explanation:

Simplify both sides of the equation.

Subtract 15 from both sides.

Divide both sides by -2.

x = 11

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