7+3(5x-4)=7-4(2x+1)

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Solution for 7+3(5x-4)=7-4(2x+1) equation:


Simplifying
7 + 3(5x + -4) = 7 + -4(2x + 1)

Reorder the terms:
7 + 3(-4 + 5x) = 7 + -4(2x + 1)
7 + (-4 * 3 + 5x * 3) = 7 + -4(2x + 1)
7 + (-12 + 15x) = 7 + -4(2x + 1)

Combine like terms: 7 + -12 = -5
-5 + 15x = 7 + -4(2x + 1)

Reorder the terms:
-5 + 15x = 7 + -4(1 + 2x)
-5 + 15x = 7 + (1 * -4 + 2x * -4)
-5 + 15x = 7 + (-4 + -8x)

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

Solving
-5 + 15x = 3 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-5 + 15x + 8x = 3 + -8x + 8x

Combine like terms: 15x + 8x = 23x
-5 + 23x = 3 + -8x + 8x

Combine like terms: -8x + 8x = 0
-5 + 23x = 3 + 0
-5 + 23x = 3

Add '5' to each side of the equation.
-5 + 5 + 23x = 3 + 5

Combine like terms: -5 + 5 = 0
0 + 23x = 3 + 5
23x = 3 + 5

Combine like terms: 3 + 5 = 8
23x = 8

Divide each side by '23'.
x = 0.347826087

Simplifying
x = 0.347826087

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