rad(5y-1)-rad(7y+9)=2

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Solution for rad(5y-1)-rad(7y+9)=2 equation:


Simplifying
rad(5y + -1) + -1rad(7y + 9) = 2

Reorder the terms:
adr(-1 + 5y) + -1rad(7y + 9) = 2
(-1 * adr + 5y * adr) + -1rad(7y + 9) = 2
(-1adr + 5adry) + -1rad(7y + 9) = 2

Reorder the terms:
-1adr + 5adry + -1adr(9 + 7y) = 2
-1adr + 5adry + (9 * -1adr + 7y * -1adr) = 2
-1adr + 5adry + (-9adr + -7adry) = 2

Reorder the terms:
-1adr + -9adr + 5adry + -7adry = 2

Combine like terms: -1adr + -9adr = -10adr
-10adr + 5adry + -7adry = 2

Combine like terms: 5adry + -7adry = -2adry
-10adr + -2adry = 2

Solving
-10adr + -2adry = 2

Solving for variable 'a'.

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

Reorder the terms:
-2 + -10adr + -2adry = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -10adr + -2adry = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(1 + 5adr + adry) = 0

Ignore the factor -2.

Subproblem 1

Set the factor '(1 + 5adr + adry)' equal to zero and attempt to solve: Simplifying 1 + 5adr + adry = 0 Solving 1 + 5adr + adry = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + 5adr + -1 + adry = 0 + -1 Reorder the terms: 1 + -1 + 5adr + adry = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5adr + adry = 0 + -1 5adr + adry = 0 + -1 Combine like terms: 0 + -1 = -1 5adr + adry = -1 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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