4squared+xsquared=7squared

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Solution for 4squared+xsquared=7squared equation: 


Simplifying
4squared + xsquared = 7squared

Solving
4adeqrsu + adeqrsux = 7adeqrsu

Solving for variable 'a'.

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

Add '-7adeqrsu' to each side of the equation.
4adeqrsu + -7adeqrsu + adeqrsux = 7adeqrsu + -7adeqrsu

Combine like terms: 4adeqrsu + -7adeqrsu = -3adeqrsu
-3adeqrsu + adeqrsux = 7adeqrsu + -7adeqrsu

Combine like terms: 7adeqrsu + -7adeqrsu = 0
-3adeqrsu + adeqrsux = 0

Factor out the Greatest Common Factor (GCF), 'adeqrsu'.
adeqrsu(-3 + x) = 0


Subproblem 1
Set the factor 'adeqrsu' equal to zero and attempt to solve:

Simplifying
adeqrsu = 0

Solving
adeqrsu = 0

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

Simplifying
adeqrsu = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(-3 + x)' equal to zero and attempt to solve:

Simplifying
-3 + x = 0

Solving
-3 + x = 0

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

Add '3' to each side of the equation.
-3 + 3 + x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + x = 0 + 3
x = 0 + 3

Combine like terms: 0 + 3 = 3
x = 3

Add '-1x' to each side of the equation.
x + -1x = 3 + -1x

Combine like terms: x + -1x = 0
0 = 3 + -1x

Simplifying
0 = 3 + -1x

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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