4x-(7*3)=25+2x

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Solution for 4x-(7*3)=25+2x equation:


Simplifying
4x + -1(7 * 3) = 25 + 2x

Multiply 7 * 3
4x + -1(21) = 25 + 2x

Multiply -1 * 21
4x + -21 = 25 + 2x

Reorder the terms:
-21 + 4x = 25 + 2x

Solving
-21 + 4x = 25 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-21 + 4x + -2x = 25 + 2x + -2x

Combine like terms: 4x + -2x = 2x
-21 + 2x = 25 + 2x + -2x

Combine like terms: 2x + -2x = 0
-21 + 2x = 25 + 0
-21 + 2x = 25

Add '21' to each side of the equation.
-21 + 21 + 2x = 25 + 21

Combine like terms: -21 + 21 = 0
0 + 2x = 25 + 21
2x = 25 + 21

Combine like terms: 25 + 21 = 46
2x = 46

Divide each side by '2'.
x = 23

Simplifying
x = 23

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