Question

Solve the equation. 25=9x+4-6x

Answer 1

Step-by-step explanation:

$25 = 9x + 4 - 6x$

$25 - 4 = 9x - 6x$

$21 = 3x$

$\frac{21}{3} = x$

$7 = x$

Answer 2

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 7}}}}}$

Step-by-step explanation:

$\star{ \tt{ \: 25 = 9x + 4 - 6x}}$

$\sf{Step \: 1 \: }$ : Collect like terms

Like terms are those which have same base

$\longmapsto{ \sf{25 = 3x + 4}}$

$\tt{Step \: 2 \: }$ : Swap the sides of the equation

$\longmapsto{ \sf{3x + 4 = 25}}$

$\tt{Step \: 3 \: }$ : Move 4 to right hand side and change it's sign

$\longmapsto{ \sf{3x = 25 - 4}}$

$\tt{Step \: 4}$ : Subtract 4 from 25

$\longmapsto{ \sf{3x = 21}}$

$\tt{Step \: 5}$ : Divide both sides by 3

$\longmapsto{ \sf{ \frac{3x}{3} = \frac{21}{3}}}$

$\tt{Step \: 6}$ : Calculate

$\longmapsto{ \sf{x = 7}}$

The value of x is 7

Hope I helped!

Best regards! :D

~TheAnimeGirl