8(2.25)+2(1.5)=21

Simple and best practice solution for 8(2.25)+2(1.5)=21 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 8(2.25)+2(1.5)=21 equation: 


Simplifying
8(2.25) + 2(1.5) = 21

Multiply 8 * 2.25
18 + 2(1.5) = 21

Multiply 2 * 1.5
18 + 3 = 21

Combine like terms: 18 + 3 = 21
21 = 21

Add '-21' to each side of the equation.
21 + -21 = 21 + -21

Combine like terms: 21 + -21 = 0
0 = 21 + -21

Combine like terms: 21 + -21 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| x-20=.5x+5 | | -4(w-5)+9w+2= | | 30x-5y+30=0 | | 2/3a=30 | | 0.5(2x-6)=-6 | | 0.5(2x-6)=1-6 | | 11-9(x+1)-3=11+3(9-3x)-18 | | 0.5x+8=10 | | 2/3x6=1/2x+1/4x | | Y=-2/3(2.25)+3 | | 6(5+c)=51c-42 | | 3-2(a-4)=31 | | -3p+(7)=-23 | | y=3x^4-6x^2 | | (x+6)(x^2-6x+36)=0 | | 6.5x-0.7=1.3-3.5x | | 4x-8=176 | | a+9b+a+4c= | | 10x-4x+5=5x+20 | | 2x+2/10x+10 | | (3x-i)*(2+i)+(x-iy)*(1+2i)=5+6i | | 32+(-14)+(-11)= | | -4=q/8-9 | | -5x+3x+16-9x= | | -5(x-6)=5x-30 | | 32=(-14)+(-11) | | 36x^8/6x^5 | | 12x^2-18xy= | | 8n+15=63 | | 8(x+3)-2x=0 | | 8x+7y=5 | | -2=5x |

Equations solver categories