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djtwinx017
70 - 4x = 30 + 4x

Add 4x on both sides of the equation:

70 - 4x + 4x = 30 + 4x + 4x

70 = 30 + 8x

Subtract 30 from both sides of the equation to isolate 8x:

70 - 30 = 30 + 8x - 30

40 = 8x

Divide both sides of the equation by 8 to solve for x:

40/8 = 8x/8

5 = x
Well first up your answer is x=5 and for the step by step well. Step 1: Simplify both sides of the equation. 70-4x =30+4x. 70+-4x=30+4x. -4x+70=4x+30

Subtract 4x from both sides. sides.
-4x+70-4x=4x+30-4. -8x+70=30

Step 3: Subtract 70 from both sides.
-8x+70 -70 = 30 -70. -8x = -40

Step 4: Divide both sides by -8. -8x/-8 = -40/-8

Please brainlist.

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