-5z+1=-4z question MATH

Question

asked Dec 8, 2021 233k views

1 Answer

Juan Picado · Answer 1 · 2021-12-15T05:53:20+0000

Answer:

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

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!

Best regards! :D

~TheAnimeGirl