Question

-5z+1=-4z
question
MATH

Answer 1

`\huge{ \boxed{ \sf{z = 1}}}`

Explanation:

`\mathfrak{Let's \: solve}`

`\star{ \text{ \: - 5z + 1 = - 4z}}`

`\text{Step \: 1 \: : }` Move 4z to left hand side and change it's sign.

Similarly, Move 1 to right hand side and change it's sign

`\mapsto{ \sf{ - 5z + 4z = - 1}}`

`\text{Step \: 2 \: : }` Collect like terms. Like terms are those which have the same base.

`\mapsto{ \sf{ - z = - 1}}`

`\text{Step \: 3 \: : }` Change the sign on both sides of the equation

`\sf{z = 1}`

Hope I helped!

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