Mathematics, 23.10.2020 07:01 jeffhuffle17

Demonstrate your understanding of substitution by showing the result of substituting x 2y-6 into 3x+8y=9. Don't solve it. Just show the first step of substitution.
Demonstrate your understanding of substitution by showing the result of
substituting y 6x + 7 into 2x+3y=1. Don't solve it. Just show the first step of substitution.

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