3(x-5)+2=7(2-x)+1

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Solution for 3(x-5)+2=7(2-x)+1 equation:


Simplifying
3(x + -5) + 2 = 7(2 + -1x) + 1

Reorder the terms:
3(-5 + x) + 2 = 7(2 + -1x) + 1
(-5 * 3 + x * 3) + 2 = 7(2 + -1x) + 1
(-15 + 3x) + 2 = 7(2 + -1x) + 1

Reorder the terms:
-15 + 2 + 3x = 7(2 + -1x) + 1

Combine like terms: -15 + 2 = -13
-13 + 3x = 7(2 + -1x) + 1
-13 + 3x = (2 * 7 + -1x * 7) + 1
-13 + 3x = (14 + -7x) + 1

Reorder the terms:
-13 + 3x = 14 + 1 + -7x

Combine like terms: 14 + 1 = 15
-13 + 3x = 15 + -7x

Solving
-13 + 3x = 15 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-13 + 3x + 7x = 15 + -7x + 7x

Combine like terms: 3x + 7x = 10x
-13 + 10x = 15 + -7x + 7x

Combine like terms: -7x + 7x = 0
-13 + 10x = 15 + 0
-13 + 10x = 15

Add '13' to each side of the equation.
-13 + 13 + 10x = 15 + 13

Combine like terms: -13 + 13 = 0
0 + 10x = 15 + 13
10x = 15 + 13

Combine like terms: 15 + 13 = 28
10x = 28

Divide each side by '10'.
x = 2.8

Simplifying
x = 2.8

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