D-(-2.1)=-7.3

Simple and best practice solution for D-(-2.1)=-7.3 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 D-(-2.1)=-7.3 equation:


Simplifying
D + -1(-2.1) = -7.3

Multiply -1 * -2.1
D + 2.1 = -7.3

Reorder the terms:
2.1 + D = -7.3

Solving
2.1 + D = -7.3

Solving for variable 'D'.

Move all terms containing D to the left, all other terms to the right.

Add '-2.1' to each side of the equation.
2.1 + -2.1 + D = -7.3 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + D = -7.3 + -2.1
D = -7.3 + -2.1

Combine like terms: -7.3 + -2.1 = -9.4
D = -9.4

Simplifying
D = -9.4

See similar equations:

| -5x-2(3x-11)=-88 | | V^2-60=4 | | M^2-m-19=-7 | | x/4-12x | | 4x+7(2x+2)=212 | | 8p-5(p+3)=(7p-13) | | 3-4x=4x-2(3x+1) | | 6x+2=y+17 | | 7n^2+35n+42=0 | | 0.25+2x+12=39 | | 45x^2=-10x | | 3(-x-3)=4x-2(3x+1) | | 9(x+2)-8=5x+4(2+x) | | 2(1-x)=9 | | -7x-7(2x-22)=7 | | 3(5x+9)=4(7+5x) | | 2x+12=-2x-24 | | 2/3u-4=-7/4u-5/4 | | 1/(x-2)^2+3 | | h+6=-10 | | 9x+3(4x-6)=29-(x+3) | | ax+BC= | | x+12=17+3x-4+7y | | 5(x-1)=7-3(x-4) | | 12-3x=7x-4 | | y/2=4/9 | | 3h-12-h=18 | | 8x-2=3x+12.15 | | 2X+15=153.75 | | 5x^2-13=-6 | | X^4-4x^2-1=0 | | 7X+15=153.75 |

Equations solver categories