4(x-2)+5(7-x)=22

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Solution for 4(x-2)+5(7-x)=22 equation:


Simplifying
4(x + -2) + 5(7 + -1x) = 22

Reorder the terms:
4(-2 + x) + 5(7 + -1x) = 22
(-2 * 4 + x * 4) + 5(7 + -1x) = 22
(-8 + 4x) + 5(7 + -1x) = 22
-8 + 4x + (7 * 5 + -1x * 5) = 22
-8 + 4x + (35 + -5x) = 22

Reorder the terms:
-8 + 35 + 4x + -5x = 22

Combine like terms: -8 + 35 = 27
27 + 4x + -5x = 22

Combine like terms: 4x + -5x = -1x
27 + -1x = 22

Solving
27 + -1x = 22

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -1x = 22 + -27

Combine like terms: 27 + -27 = 0
0 + -1x = 22 + -27
-1x = 22 + -27

Combine like terms: 22 + -27 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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