Solve the following system of equations.

x + 2y - 6 = z
3y - 2z =7
4 + 3x = 2y - 5z

−3 and add the result to the third equation. The result is:

Step 2: Multiply second equation by 4 and add the result to the third equation. The result is:

Step 3: solve for y.

Step 4: solve for z.

Step 5: solve for x by substituting y=32 and z=−54 into the first equation.

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so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

what is the rest of the question? ?