3(x-2)+7=4(x+1)

Simple and best practice solution for 3(x-2)+7=4(x+1) 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 3(x-2)+7=4(x+1) equation:


Simplifying
3(x + -2) + 7 = 4(x + 1)

Reorder the terms:
3(-2 + x) + 7 = 4(x + 1)
(-2 * 3 + x * 3) + 7 = 4(x + 1)
(-6 + 3x) + 7 = 4(x + 1)

Reorder the terms:
-6 + 7 + 3x = 4(x + 1)

Combine like terms: -6 + 7 = 1
1 + 3x = 4(x + 1)

Reorder the terms:
1 + 3x = 4(1 + x)
1 + 3x = (1 * 4 + x * 4)
1 + 3x = (4 + 4x)

Solving
1 + 3x = 4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
1 + 3x + -4x = 4 + 4x + -4x

Combine like terms: 3x + -4x = -1x
1 + -1x = 4 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + -1x = 4 + 0
1 + -1x = 4

Add '-1' to each side of the equation.
1 + -1 + -1x = 4 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = 4 + -1
-1x = 4 + -1

Combine like terms: 4 + -1 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3

See similar equations:

| 4x-4+8x=3x+8 | | 8y-9fromy-4= | | 4x-6(3X-15)=174 | | -24+6x=12 | | 4(-5x-5)=-13x+5 | | (3-b+b^4)+(2b^4+2b-2)= | | 6-6=17 | | -2x+14=24 | | -7x-3+5x=-8x+3 | | f(x)=sin^3x | | x/-4-2=10 | | 19=8x+5-6x | | 7-4(d-3)+1=23 | | 2(-16x+4)=32 | | -1+2x=-3+2x | | -4(8+15n)=8 | | 22a-19b=1 | | f(x)=1/cosx | | (2e+1)-3=6+6e | | 2x(x-2)=910 | | x/-6=-4/3 | | 11x+17=12x+7 | | 3/8x=-18 | | 7.1m+2m+m=28.35 | | 4-3x=4x-7 | | -138-2= | | 2x-14-1/3x | | 13+46=6 | | -96-42= | | 36=-12 | | 2cos^2x-3=2 | | 6p+73=46 |

Equations solver categories