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olga_2 [115]
2 years ago
12

4x-40=7(-2x+2) i need help asap

Mathematics
1 answer:
bogdanovich [222]2 years ago
8 0

Answer:

Step-by-step explanation:

4x-40=7(-2x+2) multiply inside the parenthesis with 7

4x - 40 = -14x + 14 export like terms to the same side of equation

4x + 14x = 14 + 40 add like terms

18x = 54 divide both side by 18

x = 3

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