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I need help pls and thank u What is 5.3=z-2.7?

Sagot :

Answer: z=8

Step-by-step explanation:

5.3=z-2.7

5.3+2.7=z-2.7+2.7    ==> remove the 2.7 in 'z-2.7' to single out the variable z.

z=5.3+2.7

z=8

Answer:

z = 8 ✅

Step-by-step explanation:

Step 1:

Add 2.7 to both sides

5.3 = z - 2.7

5.3 + 2.7 = z - 2.7 + 2.7

      ⬆️                   ⬆️

Step 2:

Simplify

5.3 + 2.7 = z - 2.7 + 2.7

  ( = 8 )   ⬇️     ( = 0 )

    ⬇️     ⬇️

      8      = z