Question

-100=4y+10
find y
pls tell this answer correctly

Answer 1

Answer:

-100=4y+10

-100-10=4y

-110=4y

-110/4=y

-55/2=y

Answer 2

Question:

If 4y+10 = -100, then find the value of x.

Analysis:

Linear equations are equations of the first order. These equations are defined for lines in the coordinate system.

✯ An equation for a straight line is called a linear equation.

☞ The general representation of the straight-line equation is y=mx+b, where m is the slope of the line and b is the y-intercept.

_____________________

Solution:

Given,

$→\;\Large{\sf{4y+10 = -100}}$

$→\;\Large{\sf{4y = -100-10}}$

$→\;\Large{\sf{y = \frac{-110}{4}}}$

$→\;\Large{\sf{y = \frac{-55}{2}}}$

$→\;{\bf{y = -27.5}}$

AnSweR:

Value of y is ◕➜ $\Large{\red{\bf{-27.5}}}$

$\huge{\green{\underline{\underline{\mathcal{Verify:}}}}}$

➝ 4(-27.5)+10 = -100

➝ -110+10 = -100

➝ -100 = -100

→ LHS = RHS

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