Math

Solve for both systems 4z+x=43 and 6z + 10x = 226

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4z+x=43

4z-4z+x=43-4z

x=43-4z

6z + 10x = 226

6z + 10(43-4z) = 226

6z + 10(43) (10)(-4z) = 226

6z +430-40z= 226

430-34z= 226

430-34z-430= 226-430

-34z=-204

-34z/-34=-204/-34

z=6

x=43-4z

x=43-4(6)

x=43-24=19