7-5x+8+3x-3=3+4*3

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Solution for 7-5x+8+3x-3=3+4*3 equation: 


Simplifying
7 + -5x + 8 + 3x + -3 = 3 + 4 * 3

Reorder the terms:
7 + 8 + -3 + -5x + 3x = 3 + 4 * 3

Combine like terms: 7 + 8 = 15
15 + -3 + -5x + 3x = 3 + 4 * 3

Combine like terms: 15 + -3 = 12
12 + -5x + 3x = 3 + 4 * 3

Combine like terms: -5x + 3x = -2x
12 + -2x = 3 + 4 * 3

Multiply 4 * 3
12 + -2x = 3 + 12

Combine like terms: 3 + 12 = 15
12 + -2x = 15

Solving
12 + -2x = 15

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -2x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = 15 + -12
-2x = 15 + -12

Combine like terms: 15 + -12 = 3
-2x = 3

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

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