7x+2-3x=4+5

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Solution for 7x+2-3x=4+5 equation:


Simplifying
7x + 2 + -3x = 4 + 5

Reorder the terms:
2 + 7x + -3x = 4 + 5

Combine like terms: 7x + -3x = 4x
2 + 4x = 4 + 5

Combine like terms: 4 + 5 = 9
2 + 4x = 9

Solving
2 + 4x = 9

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 4x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = 9 + -2
4x = 9 + -2

Combine like terms: 9 + -2 = 7
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

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