1 Cancel 5 on both sides.a=-5aa=β5a2 Subtract -5aβ5a from both sides.a+5a=0a+5a=03 Simplify a+5aa+5a to 6a6a.6a=06a=04 Divide both sides by 66.a=0a=0------------------------------------------------------------------------------------------a+5=-5a+5a+5=β5a+5
1 Let a=0a=0.
0+5=-5\times 0+50+5=β5Γ0+5
2 Simplify 5\times 05Γ0 to 00.
0+5=-0+50+5=β0+5
3 Simplify 0+50+5 to 55.
5=-0+55=β0+5
4 Simplify -0+5β0+5 to 55.
5=55=5