3(x-5)-2(x+8)=7x+3

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Solution for 3(x-5)-2(x+8)=7x+3 equation:


Simplifying
3(x + -5) + -2(x + 8) = 7x + 3

Reorder the terms:
3(-5 + x) + -2(x + 8) = 7x + 3
(-5 * 3 + x * 3) + -2(x + 8) = 7x + 3
(-15 + 3x) + -2(x + 8) = 7x + 3

Reorder the terms:
-15 + 3x + -2(8 + x) = 7x + 3
-15 + 3x + (8 * -2 + x * -2) = 7x + 3
-15 + 3x + (-16 + -2x) = 7x + 3

Reorder the terms:
-15 + -16 + 3x + -2x = 7x + 3

Combine like terms: -15 + -16 = -31
-31 + 3x + -2x = 7x + 3

Combine like terms: 3x + -2x = 1x
-31 + 1x = 7x + 3

Reorder the terms:
-31 + 1x = 3 + 7x

Solving
-31 + 1x = 3 + 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.
-31 + 1x + -7x = 3 + 7x + -7x

Combine like terms: 1x + -7x = -6x
-31 + -6x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-31 + -6x = 3 + 0
-31 + -6x = 3

Add '31' to each side of the equation.
-31 + 31 + -6x = 3 + 31

Combine like terms: -31 + 31 = 0
0 + -6x = 3 + 31
-6x = 3 + 31

Combine like terms: 3 + 31 = 34
-6x = 34

Divide each side by '-6'.
x = -5.666666667

Simplifying
x = -5.666666667

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