Answer :

To solve the equation [tex]\( 3x + 34x - 40x = 0 \)[/tex], we need to simplify and isolate the variable [tex]\( x \)[/tex]. Here are the steps:

1. Combine like terms on the left side of the equation:
[tex]\[ 3x + 34x - 40x \][/tex]

2. Add and subtract the coefficients of [tex]\( x \)[/tex]:
[tex]\[ (3 + 34 - 40)x = 0 \][/tex]

3. Simplify the coefficients:
[tex]\[ (37 - 40)x = 0 \][/tex]

4. Perform the subtraction:
[tex]\[ -3x = 0 \][/tex]

5. Now, isolate [tex]\( x \)[/tex] by dividing both sides of the equation by [tex]\(-3\)[/tex]:
[tex]\[ x = \frac{0}{-3} \][/tex]

6. Simplify the fraction:
[tex]\[ x = 0 \][/tex]

Therefore, the solution to the equation [tex]\( 3x + 34x - 40x = 0 \)[/tex] is:
[tex]\[ x = 0 \][/tex]