If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 3 + 7 = 6x + 18 Reorder the terms: 3 + 7 + x2 = 6x + 18 Combine like terms: 3 + 7 = 10 10 + x2 = 6x + 18 Reorder the terms: 10 + x2 = 18 + 6x Solving 10 + x2 = 18 + 6x Solving for variable 'x'. Reorder the terms: 10 + -18 + -6x + x2 = 18 + 6x + -18 + -6x Combine like terms: 10 + -18 = -8 -8 + -6x + x2 = 18 + 6x + -18 + -6x Reorder the terms: -8 + -6x + x2 = 18 + -18 + 6x + -6x Combine like terms: 18 + -18 = 0 -8 + -6x + x2 = 0 + 6x + -6x -8 + -6x + x2 = 6x + -6x Combine like terms: 6x + -6x = 0 -8 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '8' to each side of the equation. -8 + -6x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + -6x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -6x + x2 = 0 + 8 -6x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 -6x + x2 = 8 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 8 + 9 Reorder the terms: 9 + -6x + x2 = 8 + 9 Combine like terms: 8 + 9 = 17 9 + -6x + x2 = 17 Factor a perfect square on the left side: (x + -3)(x + -3) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + -3) equal to 4.123105626 and -4.123105626.Subproblem 1
x + -3 = 4.123105626 Simplifying x + -3 = 4.123105626 Reorder the terms: -3 + x = 4.123105626 Solving -3 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 4.123105626 + 3 Combine like terms: -3 + 3 = 0 0 + x = 4.123105626 + 3 x = 4.123105626 + 3 Combine like terms: 4.123105626 + 3 = 7.123105626 x = 7.123105626 Simplifying x = 7.123105626Subproblem 2
x + -3 = -4.123105626 Simplifying x + -3 = -4.123105626 Reorder the terms: -3 + x = -4.123105626 Solving -3 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -4.123105626 + 3 Combine like terms: -3 + 3 = 0 0 + x = -4.123105626 + 3 x = -4.123105626 + 3 Combine like terms: -4.123105626 + 3 = -1.123105626 x = -1.123105626 Simplifying x = -1.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.123105626, -1.123105626}
| -1.7-(-13.4)=x | | 5/6x-9+3-2/3x= | | x+12=46 | | 3x+44-4x=3-5x+5 | | 2(x+1)+(x+3)=3x-13 | | 3+8x=3(2x-11) | | 3-4a=(a-3) | | x+5+x-3+x=x | | x+5+x-3x= | | 7++9= | | -[6z-(8z+1)]=1+(1z+2) | | 2(X-8)=X+17 | | -[6z-(8z+1)]=1t(1z+2) | | (10+1.50)-(6+1)= | | (8+w)(5w+7)=0 | | 8-2x+2=5x+3 | | 8-2x+2=5x | | -4(n-3)= | | 7(x+35)=273 | | 13/15+(8/15)= | | 8.28=5r | | -2(6+x)= | | 2(x+12)=3*x-31 | | (10j-7)-(9j+2)= | | 3x+22+5y+11=180 | | 5y+11=180 | | x-2+3=7 | | (63+5)+(72-3)= | | 8+5(x+3)+7x=x | | (7y+1)(3y-4v-2)= | | 2(4x+1)=42 | | 9+3m= |