Question

solve the equation 4u + 20 = 40 by balancing method​

Answer 1

Answer:

Step-by-step explanation:

4u + 20 =40

4u=40-20

4u =20

u=5

Answer 2

Answer: 4u +20=40

4u=40-20

4u=20

u=20/4

u=5

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