x=-3
Hope it helps.
Do comment if you have any query.
Answer:
-3
Step-by-step explanation:
10x=-33+3 isolate the variable
10x=-30 divide by 10
X=-3
23
3z + 2(z-1)
Let z=5
3*5 +2( 5-1)
15 +2(4)
15+8
710
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