Solve for x, y, z
z=1
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10x-5-\left(4x+2\right)=0
Consider the first equation. Use the distributive property to multiply 5 by 2x-1.
10x-5-4x-2=0
To find the opposite of 4x+2, find the opposite of each term.
6x-5-2=0
Combine 10x and -4x to get 6x.
6x-7=0
Subtract 2 from -5 to get -7.
6x=7
Add 7 to both sides. Anything plus zero gives itself.
x=\frac{7}{6}
Divide both sides by 6.
x=\frac{7}{6} y=1 z=1
The system is now solved.
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