4(x-5)+3x=7

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Solution for 4(x-5)+3x=7 equation:


Simplifying
4(x + -5) + 3x = 7

Reorder the terms:
4(-5 + x) + 3x = 7
(-5 * 4 + x * 4) + 3x = 7
(-20 + 4x) + 3x = 7

Combine like terms: 4x + 3x = 7x
-20 + 7x = 7

Solving
-20 + 7x = 7

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 7x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 7x = 7 + 20
7x = 7 + 20

Combine like terms: 7 + 20 = 27
7x = 27

Divide each side by '7'.
x = 3.857142857

Simplifying
x = 3.857142857

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