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lisov135 [29]
3 years ago
13

Solve the equation for x. 3/4(x + 21) = 10 1/2

Mathematics
1 answer:
CaHeK987 [17]3 years ago
4 0

Answer:

x=-7

Step-by-step explanation:

3/4(x+21)=10 1/2

3/4x+63/4 = 21/2

3/4x= 21/2-63/4

3/4x= -21/4

x= (-21/4)/(3/4)

x= (-21/4)x(4/3)

x= -84/12

x=-7

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