If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4+3b+4b+5=49
We simplify the equation to the form, which is simple to understand
4+3b+4b+5=49
We move all terms containing b to the left and all other terms to the right.
+3b+4b=+49-4-5
We simplify left and right side of the equation.
+7b=+40
We divide both sides of the equation by 7 to get b.
b=5.71428571429
| 7x+3=-6x^2 | | 45/3(9-4) | | 5x^2-3x-62=0 | | (Y-3)2=0 | | (-3-x)((-4-x)(3-x)+10)-2(4(3-x)-20)-2(-8-4(-4-x))=0 | | a*x^2+b*x+c=0 | | (2y-1)(y+3)=0 | | 30x^3y-55x^2y^3-50xy^3= | | -((00)(967)(T-85)+(400)(4186)(T-85))=(45)(500)(T-22) | | -((80)(967)(T-85)+(400)(4186)(T-85))=(45)(500)(T-22) | | -((00)(967)(T-65)+(400)(4186)(T-85))=(45)(500)(T-22) | | -((00)(967)(T-65)+(400)(4186)(T-65))=(45)(500)(T-22) | | -((80)(967)(T-65)+(400)(4186)(T-65))=(45)(500)(T-22) | | -(80)(967)(T-65)+(400)(4186)(T-65)=(45)(500)(T-22) | | 3x^2+5x-86=0 | | 3x^2+5x+86=0 | | (-4-x)(1-x)(3-x)=0 | | 7x+3y=11z | | 12+a+8+3a-3=49 | | 5x-748=938x+84 | | (-9-x)(-4-x)+6=0 | | 1/4(10x-7)=3 | | x^3-4x^2-25x-66=0 | | 5x^2-11x-19=0 | | 2(6+7x)=138 | | 8i-5j=x(3i+5j)+y(-5i-j) | | 2*(-1/2) | | 7x^2-37x+36=0 | | -5(2-3x)=-160 | | -5(2-3x)=160 | | 4(-3+7x)=-180 | | 2(-2x+5)=54 |