x-1=sqrt(15-7x)

Simple and best practice solution for x-1=sqrt(15-7x) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x-1=sqrt(15-7x) equation:


Simplifying
x + -1 = sqrt(15 + -7x)

Reorder the terms:
-1 + x = sqrt(15 + -7x)
-1 + x = (15 * qrst + -7x * qrst)
-1 + x = (15qrst + -7qrstx)

Solving
-1 + x = 15qrst + -7qrstx

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7qrstx' to each side of the equation.
-1 + 7qrstx + x = 15qrst + -7qrstx + 7qrstx

Combine like terms: -7qrstx + 7qrstx = 0
-1 + 7qrstx + x = 15qrst + 0
-1 + 7qrstx + x = 15qrst

Add '1' to each side of the equation.
-1 + 7qrstx + 1 + x = 1 + 15qrst

Reorder the terms:
-1 + 1 + 7qrstx + x = 1 + 15qrst

Combine like terms: -1 + 1 = 0
0 + 7qrstx + x = 1 + 15qrst
7qrstx + x = 1 + 15qrst

Reorder the terms:
-1 + -15qrst + 7qrstx + x = 1 + 15qrst + -1 + -15qrst

Reorder the terms:
-1 + -15qrst + 7qrstx + x = 1 + -1 + 15qrst + -15qrst

Combine like terms: 1 + -1 = 0
-1 + -15qrst + 7qrstx + x = 0 + 15qrst + -15qrst
-1 + -15qrst + 7qrstx + x = 15qrst + -15qrst

Combine like terms: 15qrst + -15qrst = 0
-1 + -15qrst + 7qrstx + x = 0

The solution to this equation could not be determined.

See similar equations:

| 6=-6+48 | | 365=T+-217 | | s-15=15.53 | | 7b^2+23b+6= | | -5c-10-5c=8 | | 5(-9-4x)+10(1+10)= | | -4x-5(2x-y)-3y= | | 0.8x-11=0.34x+41 | | 2+9x=x+18 | | 3x-6+x=-25 | | 4n-40=4(n-8)+2n | | -5(-2x-13)-7x= | | 6=-6(1n-8) | | 5n+39=4(8n+3) | | 6=8.15 | | -8(z+5)+3z= | | m^2-12m+35= | | 30x-140-23x= | | 21=7(-3p+6) | | 5-6(4n-4)=221 | | 6=8+0.15 | | -433=-7(8n+5)-6 | | -5(x-7)=14 | | 0.05-0.15= | | 4(-2x+5)=6(3x+-2) | | -6(6n+6)= | | 4+2(-5x-9)=63 | | 56=-55 | | A+a+a=60 | | 28-r=15 | | 8-x=3x-2x | | 8-0.25x=0.5x+5 |

Equations solver categories