3 years ago

Z- 6.3 = 2.1 Solve the equation

Mathematics

2 answers:

OlgaM077 [116]3 years ago

7 0

Answer:

Z=8.4

Step-by-step explanation:

1. Add 6.3 to both sides.

Z =2.1+6.3

2.Simplify 2.1+6.3 to 8.4

Z=8.4

--------------------------(Checking answer)

Z−6.3=2.1

1. Let Z=8.4

8.4-6.3=2.1

2. Simplify 8.4-6.3 to 2.1

2.1=2.1

gregori [183]3 years ago

4 0

Answer:

Z = 8.4

Step-by-step explanation:

Jusg move 6.3 behind

When something negative moves behind it becomes positive

So 2.1 plus 6.3 is 8.4

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