If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 30) = 400 Reorder the terms: x(30 + x) = 400 (30 * x + x * x) = 400 (30x + x2) = 400 Solving 30x + x2 = 400 Solving for variable 'x'. Reorder the terms: -400 + 30x + x2 = 400 + -400 Combine like terms: 400 + -400 = 0 -400 + 30x + x2 = 0 Factor a trinomial. (-40 + -1x)(10 + -1x) = 0Subproblem 1
Set the factor '(-40 + -1x)' equal to zero and attempt to solve: Simplifying -40 + -1x = 0 Solving -40 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '40' to each side of the equation. -40 + 40 + -1x = 0 + 40 Combine like terms: -40 + 40 = 0 0 + -1x = 0 + 40 -1x = 0 + 40 Combine like terms: 0 + 40 = 40 -1x = 40 Divide each side by '-1'. x = -40 Simplifying x = -40Subproblem 2
Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10Solution
x = {-40, 10}
| -6(2b+7)+(13b-7)=0 | | -3y+9=-2y-6 | | -7g=-9-10g | | 8+5x=2x+22 | | 35-6=n | | 6-x-4=3 | | 3x+9-9=40 | | V=3*3*4 | | |4-2x|+5=9 | | 2x^2+9x-136=0 | | 3+8n=2n+9 | | 26=7y-3y-2 | | 300=3(9.8)x | | 98=r-69 | | 6-7n+6=12+6-3n-6 | | (X+3)(x^2-2x+5)= | | .75(12c-4)=15c-15 | | 11x^2-17x-10=0 | | 9m+36= | | 3.3-x=1.4x-2.7 | | 50=-5d | | m+(-41)=87 | | 4c^2-8c+4=0 | | 12x-4(2x+6)=10 | | 2x^2+4=-7x | | 7d+3=2d-12 | | 2(8x+5)=-22 | | (1-2z)(2-3i)=(3-i)z | | P+-3=3 | | -10(x+4)50=-15-15 | | 3(11y-5)= | | 3x-24=6x |