5x+7+15-7=90

Simple and best practice solution for 5x+7+15-7=90 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 5x+7+15-7=90 equation:


Simplifying
5x + 7 + 15 + -7 = 90

Reorder the terms:
7 + 15 + -7 + 5x = 90

Combine like terms: 7 + 15 = 22
22 + -7 + 5x = 90

Combine like terms: 22 + -7 = 15
15 + 5x = 90

Solving
15 + 5x = 90

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 5x = 90 + -15

Combine like terms: 15 + -15 = 0
0 + 5x = 90 + -15
5x = 90 + -15

Combine like terms: 90 + -15 = 75
5x = 75

Divide each side by '5'.
x = 15

Simplifying
x = 15

See similar equations:

| 7x^5-35x^4+56x^3=0 | | (3/5x^2+13x+8)+(2/5x^2+18x+16) | | 2x+x+2x*3=180 | | 10a-20=4a+80 | | 18rs^2-2r=0 | | 24m^2-22m-3= | | 9p+5=12+8p | | 24m^2-14m-3= | | 8x^3-16x+7=0 | | x^2=5065 | | 24m^2+22m+3= | | 6x+3(2-8)=31+x | | 4x^2+y^2-8x-2y+1=0 | | 19x(7-3)=0 | | e^9x-18=1 | | 9z-z-3= | | (-2x+6)^1/5=(-8+10x)^1/5 | | 6x-24=4x+10 | | 2x+8+x-8+2x-20=180 | | b=5/3 | | 8+4y-3y^2-14= | | (8x+13)+(3x-10)+(12x-6)=180 | | 3x^2+40x+45=0 | | 4x-30=60x-45 | | 4(2p-3)-3(p+2)=p | | 11/3+11/6 | | 16/6=80/X | | 17/7=51/m | | .8x+40=1.2x+20 | | 2x-8+x+3+2x-5=180 | | t/16=8/32 | | 14/20=35/M |

Equations solver categories