Solve the system of equations.
2x+8y=6
-5x-20y+-15

2x+8y=6

Step 1: Add -8y to both sides.

2x+8y+−8y=6+−8y

2x=−8y+6

Step 2: Divide both sides by 2

=

x=−4y+3

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−5x−20y−15

There are no like terms.

=−5x−20y−15

∠cbe and ∠deb are same-side interior angles.

i took the test

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x