If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
-1z2 + 2 = -12
Reorder the terms:
2 + -1z2 = -12
Solving
2 + -1z2 = -12
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + -1z2 = -12 + -2
Combine like terms: 2 + -2 = 0
0 + -1z2 = -12 + -2
-1z2 = -12 + -2
Combine like terms: -12 + -2 = -14
-1z2 = -14
Divide each side by '-1'.
z2 = 14
Simplifying
z2 = 14
Take the square root of each side:
z = {-3.741657387, 3.741657387}
| 2(x-6)=-4(x-9) | | (9b+3)(8b+7)= | | 9(4x)=45(8) | | 8x=4-14-7x | | -6(x+4)=3(x-2) | | -6x+3(x+8)=29 | | 180-121=180 | | 2(8)/[8-(8-4)] | | 6(x-3)=3(x+4) | | 3x+10=x-9 | | -6.1+0.4x+1.2=-6.3 | | 42+5+8n-5=180 | | 4=3/4m-6 | | (5x-18)(4x+45)=180 | | 15y=14y | | 8-2x=5x-12 | | (7z+6)=90 | | 4z(3z+6)=90 | | 3ln(5x+8)=10 | | =x^3-8x^2+16x+9 | | 3(y+6y)=42 | | 2a-8b/a-4b= | | 19/7x-7 | | 4/5x14 | | -3x+32+5x=-42 | | -4+-1=3t+1-7t | | 36=3x-4y | | -2-(8a+7)=5a-(1+11a) | | 2.6+9(6.2)=0 | | 1/4x-3x | | x^2=1444 | | 34x^3+17x^2= |