7*3x+7=7

Simple and best practice solution for 7*3x+7=7 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 7*3x+7=7 equation: 


Simplifying
7 * 3x + 7 = 7

Multiply 7 * 3
21x + 7 = 7

Reorder the terms:
7 + 21x = 7

Add '-7' to each side of the equation.
7 + -7 + 21x = 7 + -7

Combine like terms: 7 + -7 = 0
0 + 21x = 7 + -7
21x = 7 + -7

Combine like terms: 7 + -7 = 0
21x = 0

Solving
21x = 0

Solving for variable 'x'.

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

Divide each side by '21'.
x = 0

Simplifying
x = 0

See similar equations:

| 38=8u+6(u-3) | | -4[4-(3b+4)]=5-4(3b+7) | | 2v^2-20v+42=(v-7)(v-7) | | -6y+2(y+6)=-12 | | (2x-3)=(2x-3)+5 | | 6x^7-30x^5+12x^8= | | -29=3(v-3)+7v | | 11=7+2p | | 13x+50=-34 | | 6-(9-6x)=2x-4 | | x^2-132x+4356=0 | | -8x^2+6=-5x^2+3 | | p(1)=9x-2 | | 7r+9.64=-2.32+5r | | 32m+3=67 | | 6(5-4x)-7= | | 2x-3=2x-3+5 | | 50x+135=25x+285 | | 8b+5=5b+6 | | 100y^2+49= | | 5x-3(2x-7)=11x+3 | | 6(a+5)=5(a+6)-5 | | 4(4x-7)-3=4(x-3)+41 | | 15x^2+1-[6(x^2-5)+8]= | | 9-20u-6=u+15 | | 10x-4(x-2)=9x+24-2x | | 18=-3x+5+x-1 | | 2x-5=-13-2x | | 3k-2=2k | | 0=25x+77 | | -3(5x-7)/4=-4x-2 | | 5436+x^2=132x |

Equations solver categories