If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
2m2 + 7 = 30
Reorder the terms:
7 + 2m2 = 30
Solving
7 + 2m2 = 30
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + 2m2 = 30 + -7
Combine like terms: 7 + -7 = 0
0 + 2m2 = 30 + -7
2m2 = 30 + -7
Combine like terms: 30 + -7 = 23
2m2 = 23
Divide each side by '2'.
m2 = 11.5
Simplifying
m2 = 11.5
Take the square root of each side:
m = {-3.391164992, 3.391164992}
| -0.1b=3.4 | | 1000000000000000000000000000000000000000000000000000000000000=10 | | 7z-140=5z | | x-0.7=0.3 | | Ln(780/x)=(40700/4.184)((1/342)-(1/373)) | | 1y+(-2+5)=5 | | 3x-4/5=0 | | 4-(3p+7)=5-p | | 62x=5x | | K/3=54 | | 150x+250x(40-x)=8400 | | 3y-4=6-8y | | 10x(x+1)=x(12x+1) | | 4/5*x-5/6*y-11/20*x-8/15 | | ln(x)+ln(x+3)=ln(28) | | 7h+3+9h=259 | | X-5-5x=11 | | 2m^2-14m=-23 | | -(3x)/(8)=-(15)/(32) | | y=4.9t^2+49t | | B^8=40 | | 3[x-3]=30 | | y=ln(sin^4x) | | 1/3h=1 | | A(7)=615.75 | | -5y-3=-8-3y | | 1.6q-8.3q+1.2=-25.6 | | -1/5=x=2/5 | | O(10)=2(10)-1 | | 9x^4-25y^2=0 | | 6-7(4m-5)=-99 | | 2x+39+6x-9=180 |