Answer:
9v-18
Step-by-step explanation:
.........................................
x = 4
2x-3+4x=21
Isolate the variable by dividing each side by the factors that don't contain the variable
Exact Form:
213
Decimal Form:
7.21
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Have a great day! :D
when you divide a negative number by a negative number the quotient is always positive.when you divide two negative number then the quotient is always positive
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